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TWA Flight Center

From Alfawiki
TWA Flight Center
IndustryAviation, Hospitality
Founded1959
FounderTrans World Airlines
Headquarters
New York City
,
United States
ProductsAirport terminal, Hotel

The TWA Flight Center, also referred to as the Trans World Flight Center, is a terminal and hotel complex located at John F. Kennedy International Airport (JFK) in New York City. The original terminal building, often called the head house, was in operation from 1962 until 2001 and was later repurposed in 2017 as part of the TWA Hotel. This historic head house is partially enclosed by a newer terminal constructed in 2008, which is flanked by two hotel structures. The newer terminal accommodates JetBlue's operations at JFK. Together, these facilities are collectively known as Terminal 5 or T5.

Commissioned by Trans World Airlines and designed by Eero Saarinen and Associates beginning in 1956, the terminal was built between 1959 and 1962. Its hallmark is a wing-shaped, thin-shell roof supported by four Y-shaped columns. The interior features an open, three-level layout with expansive windows that originally offered panoramic views of aircraft arrivals and departures. Two tubular, red-carpeted corridors for departures and arrivals once extended from the terminal but were removed during the 2008 expansion. An additional structure designed by Roche-Dinkeloo, Saarinen’s successor firm, was completed in 1970. The design received widespread praise; both the interior and exterior were declared New York City landmarks in 1994 and were added to the National Register of Historic Places in 2005.

The adjacent Terminal 5 extension, designed by Gensler and constructed between 2005 and 2008, features 26 operational gates along with multiple dining and retail venues. The Port Authority of New York and New Jersey (PANYNJ), which manages JFK Airport, initially intended to use the original terminal as an entryway to the new facility. However, from 2015 to 2019, the disused head house was transformed into the TWA Hotel, complemented by two newly built adjoining hotel buildings.

Architecture

The TWA Flight Center’s head house, crafted by Eero Saarinen and his team, stands as an early example of thin-shell architecture, featuring a reinforced concrete shell roof anchored at its corners. The design incorporates influences from Futurist, Neo-futurist, Googie, and Fantastic movements. Positioned along a curved segment beside one of JFK Airport’s service roads, it faces the elevated AirTrain JFK people mover. Key contributors included Kevin Roche, Cesar Pelli, Norman Pettula, and Edward Saad, with interior design by Warren Platner. Saarinen collaborated with engineers Charles S. Whitney and Boyd G. Anderson from Ammann & Whitney to realize the roof’s engineering. Grove Shepherd Wilson & Kruge served as general contractor; structural engineering was provided by the Arup Group, civil engineering by Langan, while mechanical, electrical, and plumbing systems were engineered by Jaros, Baum & Bolles.

The Terminal 5 (T5) expansion adjoining the TWA Flight Center is a facility designed by Gensler. It comprises 26 gates capable of accommodating up to 250 flights daily and handles approximately 20 million passengers each year.

Form

The head house of the TWA Flight Center was crafted to conform to its uniquely wedge-shaped plot, featuring walkways and gates arranged at sharp angles. Associate Kevin Roche recalled Saarinen describing the design as reminiscent of a "Leonardo da Vinci flying machine." Extending from the head house are two passenger tubes for departures and arrivals, oriented southeast and northeast. This terminal was among the pioneers in incorporating enclosed jetways that connect directly from gate structures at the ends of these tubes, replacing traditional ground-level boarding and shielding travelers from the elements.

Situated to the east of the original head house are the current JetBlue terminal and the TWA Hotel. The entrance hall of this terminal curves around the head house in a crescent form, preserving the two passenger tubes but substituting the original gate configurations. Terminal 5 now accommodates 26 gates.

Roof

The TWA Flight Center's head house is a two-story edifice topped with a slender concrete shell roof engineered to cover broad spans using minimal material. This roof comprises four concrete shells: two larger wings that slope upward at the edges and two smaller shells angling downward at the front and rear. The upward-tilting shells ascend above ground level, meeting at the center where they provide mutual structural support. Four Y-shaped piers, each measuring tall by long, uphold the roof from both front and back. Skylights occupy the spaces between these shells, allowing natural light inside. The primary entrance is located on the landside beneath a projecting overhang of the roof.

The thickness of the roof ranges from at its edges to at the central shell junction, with a total weight of . These cantilevered shells extend up to , reinforced internally with steel to bear structural stresses. At the time of construction, New York City regulations generally prohibited such thin-shell concrete roofs; however, an exemption granted to the Port Authority permitted this groundbreaking architectural approach.

Facade

The facade of the head house is distinguished by expansive green-tinted glass walls, which were originally coated with dark purple mylar film until 2005. Single-story wings project north and south from the main terminal building, featuring concave walls that contain multiple entry doors and internal maintenance spaces.

Original head house

Inside, the head house comprises two complete stories plus an intermediate level. These floors are interconnected by a central staircase descending to the lower level and four staircases positioned around the perimeter leading upward. Ceramic tiles cover both walls and floors throughout. When completed, the TWA Flight Center introduced several technological advancements such as closed-circuit television systems, a centralized public address setup, baggage carousels, electromechanical split-flap schedule boards, baggage weighing scales, and gates separated from the main terminal area. The intermediate floor initially provided views overlooking the tarmac. To meet requirements under the Americans with Disabilities Act of 1990, a switchback ramp was installed between the lower and intermediate levels by the early 1990s.

Passenger services like ticket counters and baggage claim were situated at ground level beyond a curbside canopy for easy access. A sculpted marble information desk emerged as a single monolithic slab rising from the floor. Beneath the intermediate level lay mechanical rooms, service areas, offices, and a tunnel connecting to Flight Wing 1.

On the upper story, a concrete balcony spans across the central staircase. The northern section housed TWA’s Ambassador Club lounge. The southern side contained three dining establishments: Constellation Club, Lisbon Lounge, and Paris Café. Additional office spaces were located on both northern and southern sides adjacent to these public zones.

Terminal 5 and TWA Hotel

Terminal 5 encompasses a 55,000-square-foot retail zone, housing 22 food and beverage outlets alongside 35 retail shops. It provides complimentary Wi-Fi, a dedicated play space for children, and a parking facility accommodating 1,500 vehicles. As the inaugural terminal at JFK developed after September 11, it boasts 20 security lanes, ranking among the largest screening areas found in U.S. airport terminals.

Next to Terminal 5 stand two structures that comprise the TWA Hotel, which contains 512 guest accommodations, 40,000 square feet of conference facilities, and a 10,000-square-foot observation terrace. Positioned outside the secure zone of Terminal 5, the hotel can be accessed only before security checks or after arrival. Its interior design incorporates reproductions of original furnishings such as brass light fixtures, walnut wood details, and rotary dial telephones, while integrating contemporary features like blackout curtains and sound-insulating windows. The corridors are adorned with red carpeting that echoes the color palette of the original TWA lounge.

Passageways

Two fully enclosed corridors extend from the head house, spanning a service roadway that serves both Terminal 5 and the TWA Hotel. The southeast corridor corresponds to Flight Tube 2, while the northeast one aligns with Flight Tube 1. Both passageways are constructed from concrete with elliptical cross-sectional shapes and utilize indirect illumination. Initially envisioned as glass-ceiling bridges equipped with dual moving walkways in each direction, budget limitations necessitated a more straightforward design without moving walkways.

Originally designed to connect to Flight Wings 1 and 2, these tubes ascend approximately at the wings relative to the head house. Flight Tube 1 spans roughly , whereas Flight Tube 2 measures about . Since the inauguration of the TWA Hotel, these tubes have served as connectors between the head house, hotel rooms, and Terminal 5.

Flight wings

Flight Tube 2 provided access to Flight Wing 2, designed by Saarinen in 1962, while Flight Tube 1 linked to Flight Wing 1, constructed during a 1967–1970 expansion by Roche-Dinkeloo. Both wings exhibited "violin"-shaped floor plans with jet bridges extending outward. Their construction involved concrete and plaster foundations supporting cantilevered passenger concourses.

Flight Wing 2 was smaller with a polygonal layout featuring seven gates and functional interior finishes; it included a flight operations center above the passenger areas. Two pedestrian bridges led to departure lounges each accommodating approximately 100 travelers and decorated in red-and-oyster hues. In contrast, Flight Wing 1 was larger to accommodate Boeing 747 jumbo jets and contained ten gates spread over four levels serving passengers, Federal Inspection Services, operational functions, and baggage claim in its basement—connected by a people mover to the head house. Both wings were dismantled during Terminal 5's development in the early 2000s.

History

Originally known as Idlewild Airport, what is now New York International Airport began its construction in 1943 on the site of the former Idlewild Beach Golf Course located in southern Queens. The facility opened its doors in 1948, featuring a single terminal and control tower. In 1949, Transcontinental and Western Airlines (TWA) secured a lease for space from the Port Authority, which managed the airport.

TWA had initiated international services from New York's LaGuardia Airport in 1946, connecting to prominent cities across Europe and the Middle East. By 1950, the airline changed its name from Transcontinental and Western Airlines to Trans World Airlines to better represent its broadened domestic and global routes. By 1954, Idlewild had become the busiest airport worldwide for international flights, solidifying its status as a pivotal global aviation hub.

Development

The "Terminal City" master plan was introduced in 1955 for Idlewild Airport, allocating dedicated terminals to leading airlines such as TWA and Pan Am, while smaller carriers operated out of the International Arrivals Building. Under the leadership of TWA president Ralph S. Damon, the airline commissioned Eero Saarinen's Detroit-based architectural firm to design the TWA Flight Center. Saarinen accepted this project despite managing fifteen other assignments at the time, demonstrating TWA’s confidence in his vision.

Planning and design

Eero Saarinen regarded most airports as visually unappealing and functionally inefficient. His objective was for the new terminal to embody "the sensation of flying" while also conveying "the drama and excitement of travel." Damon emphasized that the design should capture "the spirit of flight." To inform their approach, Saarinen’s team studied various airports and passenger flow patterns, including observations at Grand Central Terminal. TWA anticipated accommodating around one thousand passengers during peak periods with two thousand departures and arrivals per hour, necessitating fourteen large-jet gates.

Design work commenced in February 1956. Although the site assigned was not TWA’s preferred location, Saarinen capitalized on its prominent visibility. One initial concept was sketched on a restaurant menu during dinner with an editor from Time magazine. Dissatisfied with early designs, Saarinen requested an additional year to perfect the concept. Early ideas featured an oval shell supported by piers but were discarded due to structural concerns raised by engineer Abba Tor.

Saarinen’s team innovated by building three-dimensional models prior to sketching, creating wireframe, cardboard, and clay models at varying scales. Inspiration came from Jørn Utzon’s Sydney Opera House; Saarinen evolved the roof design from a single shell into four distinct shells, influenced by everyday items like a grapefruit and input from colleagues. The roof’s form may also have been inspired by Minoru Yamasaki’s St. Louis airport terminal, Eliel Saarinen’s Helsinki Central Station, and McKim, Mead & White’s original New York Penn Station.

The interior layout emphasized symmetry; initially only half of it was drafted. The central staircase area underwent at least ten redesigns. Over 130 plans generated by Saarinen’s office combined with hundreds of contractor drawings culminated in roughly 5,500 man-hours of meticulous detail work with precision up to one-eighth inch. From 600 sketches produced during development, 200 were incorporated into the final design, resulting in a seamless and elegant transition from ground transportation to aircraft boarding.

Final design and construction

In November 1957, TWA revealed a terminal design with an estimated budget of $12 million (equivalent to $ million in ).[1][2] Marketing efforts throughout the terminal's development, from announcement through its completion in 1962, were overseen by Aline Saarinen.[3] Due to budget concerns, the original Saarinen design underwent revisions in 1958.[4] To reduce expenses, only Flight Wing 2 was constructed initially; the second wing was finalized in 1970.[5][6] Certain features such as glass roofs and moving walkways were eliminated from the plans, and two lateral "arms" adjacent to the head house were removed.[5]

Groundbreaking took place in June 1959,[2][7] with a workforce comprising fourteen engineers and approximately 150 laborers.[7] The steel-pipe scaffolding employed a grid framework supported by about 5,500 props.[7][8][9] Contractors prefabricated twenty-seven wedge-shaped components amounting to a total of 2,500 wedges.[10] Grove Shepherd Wilson & Kruge fabricated the shells according to Saarinen’s exact contour specifications.[11][7][8] Although carpenters without specialized expertise were employed, construction variances were limited to minimal tolerances.[12][8] The roof was cast as a single continuous pour beginning on August 31, 1960,[7] requiring about five days to complete.[13] Extensive fabrication drawings were necessary for the Y-shaped support piers.[10] By mid-1960, computer-assisted calculations contributed to advancing project milestones.[11]

By late 1960, the roof structure rested entirely on four Y-shaped piers and the scaffolding was dismantled.[2][9] As of April 1961, with only the concrete vaults completed, Saarinen remarked that the building could stand as a "beautiful ruin".[12][14] Later that year, Saarinen passed away during surgery.[15] His colleagues Kevin Roche and John Dinkeloo formed Roche-Dinkeloo to oversee the project's completion.[16]

Original terminal

By March of 1962, passengers were already utilizing the partially finished TWA terminal. The following April saw a fundraising event held within the facility, culminating in its official dedication on May 28, 1962. Compared with other leading U.S. carriers, TWA’s Idlewild terminal was completed later—after United Airlines and Eastern Air Lines in 1959; American Airlines and Pan Am in 1960; and contemporaneously with Northwest Airlines in 1962. In 1963, the airport was renamed John F. Kennedy International Airport. Despite its delayed completion, the TWA Flight Center introduced pioneering design elements that shaped future airport terminals.

The completed terminal accommodated seven aircraft gates—six accessed via Flight Wing 2 and one through a temporary structure attached to Flight Tube 1. Designed prior to the advent of jumbo jets and enhanced security protocols, its layout complicated later modifications required for increased passenger volume and centralized security screening. International flights utilized a separate International Arrivals Building, rendering the temporary annex insufficient.

In 1967, TWA announced plans for a $20 million expansion known as Flight Wing 1, designed by Roche-Dinkeloo to support wide-body aircraft operations. Construction commenced in 1968 with the concrete shell finished by December; Flight Wing 1 opened on February 25, 1970, followed by its dedication on March 20, enabling direct access for international travelers. This addition included expanded ticketing counters and baggage facilities connected via the basement of Flight Wing 1.

By 1979, TWA had introduced a traffic island featuring a canopy shelter for ground transport users; this structure was designed by Witthoefft & Rudolf and earned the Albert S. Bard Award for architectural distinction. During the expansion of operations at the Sundrome in the early 1980s, a temporary wooden walkway linked it to the terminal. However, by the early ’90s deterioration had become severe enough that demolition was considered by the Port Authority of New York and New Jersey (PANYNJ). Public hearings ultimately resulted in designation as both an exterior and interior landmark by the New York City Landmarks Preservation Commission (LPC) in 1994. Following this designation, PANYNJ concentrated efforts on expanding Terminal 5 instead. In response to leakage issues, an elastomeric roof coating was applied in 1999.

Throughout the ’90s financial struggles forced TWA to reduce routes and consolidate New York operations at the Flight Center by mid-decade. After selling assets to American Airlines in October 2001, American operated flights from this terminal for only three months before ceasing service in December and allowing their lease to expire in January 2002. By that time airport officials deemed the terminal functionally obsolete. Although LPC landmark protections covered both exterior and interior elements, PANYNJ’s bi-state authority enabled it to override these restrictions and alter or demolish portions of the terminal—a situation that raised preservationist concerns about potential significant modifications.

Abandonment and preservation

In response to concerns raised by preservation advocates, the PANYNJ proposed retaining the original tubes while erecting a new terminal to the east of the existing structure, although demolition of one or both flight wings remained under consideration. By August 2001, the authority suggested repurposing the head house as a restaurant or conference facility, surrounded by one or two modern terminals. This proposal met resistance from the Municipal Art Society and architects Philip Johnson and Robert A.M. Stern, who contended that enclosing Saarinen’s head house would suffocate its architectural essence. Johnson warned that such enclosure would render the building invisible and effectively lead to its destruction.

By late 2002, no agreement had been reached regarding the terminal’s future use beyond safeguarding the head house and connecting corridors. In 2003, PANYNJ partnered with JetBlue to revive the TWA Flight Center alongside constructing a new 26-gate Terminal 5 behind it. JetBlue, which was expanding rapidly from neighboring Terminal 6, formalized plans for construction in August 2004.

During its period of inactivity, the TWA Flight Center was occasionally utilized for special events: it served as a filming location for the 2002 movie Catch Me If You Can and briefly hosted the 2004 art exhibition Terminal 5, showcasing works from 19 artists representing 10 countries inspired by the terminal’s design. Unfortunately, vandalism during the opening gala forced an early closure of the exhibit. The building was added to the National Register of Historic Places in 2005.

New JetBlue terminal

Construction on the T5 facility began in December 2005 by PANYNJ, situated behind and partially enveloping Saarinen’s head house. Portions of the peripheral head house were demolished to accommodate a larger 26-gate terminal designed by Gensler. Initially, plans included renovating one departure lounge known as The Trumpet. During T5’s construction, The Trumpet was relocated approximately 1500 feet at a cost of $895,000 but was eventually demolished as budget priorities shifted toward restoring the head house itself. The head house underwent refurbishment to remove asbestos and repair deteriorated sections, serving as an entrance to the new T5 complex; together these structures formed Terminal 5.

T5 officially reopened on October 22, 2008, with JetBlue adopting a stylized version of Saarinen’s gull-wing design as its event logo and employing an abstract floor plan motif for signage. The airline promoted the opening extensively via Twitter. At that time, Saarinen’s original head house remained unused while JetBlue and PANYNJ explored potential uses. Early concepts included transforming it into a conference center, aviation museum, restaurant, or check-in area for JetBlue flights operating from Terminal 5.

Conversion of head house into hotel

In April 2015, The Wall Street Journal revealed that JetBlue was in discussions with a hotel developer about converting the head house into lodging accommodations. Three months later, Governor Andrew Cuomo confirmed that Saarinen’s building would be incorporated into the TWA Hotel, an on-site airport hotel. Following this announcement, architectural historian Lori Walters conducted detailed laser scanning documentation of the structure. Construction commenced in December 2016. While adjacent buildings flanking the head house were demolished, the head house itself was preserved and supplemented with new adjoining constructions.

During conversion efforts, many original elements—such as custom ceramic floor tiles and all 486 uniquely shaped window panels—were replaced with faithful replicas. The original departure board also underwent restoration. The TWA Hotel officially opened its doors on May 15, 2019.

Impact

TWA aimed for a terminal design that represented "a bold break from traditional air terminal concepts." Guided by TWA president Damon, Saarinen developed a terminal meant to elevate passenger excitement from the very first sight. He implemented uniform design motifs throughout both the interior and exterior, striving to create a harmonious environment where every element enhanced the overall composition.

Contemporary reviews

Upon its 1957 announcement, The New York Times characterized the TWA Flight Center’s exterior as having a "striking impact," though it found the interior less groundbreaking. Another publication highlighted the terminal’s fusion of jet-age practicality with the dramatic aesthetics of flight. Numerous commentators compared the structure to "a bird in flight," with Architectural Forum offering praise while Architectural Review critiqued its depiction as a "concrete bird." Saarinen refuted any deliberate avian inspiration, though he privately referred to it as a "Leonardo da Vinci flying machine." Architect Robert Venturi noted that Saarinen’s design emerged more from stylistic expression than functional necessity, standing in contrast to the prevailing "form follows function" approach of the time.

During its construction phase, the terminal garnered significant attention from architectural media, including a 1959 exhibit at the Museum of Modern Art. Upon completion, reactions were predominantly favorable, acknowledging the design’s suitability for the Jet Age. Architect Robert A. M. Stern likened the head house to a symbolic "Grand Central of the jet age." Ada Louise Huxtable of The New York Times commended it as a bright highlight within JFK Airport’s otherwise uninspired environment. The interior was particularly celebrated; critic Edgar Kaufmann Jr. regarded it as one of the few major American architectural interiors that had achieved full maturity. Ken Macrorie from The Reporter drew parallels between its waiting area and a railroad station, evoking Pennsylvania Station’s heritage.

Among detractors was historian Vincent Scully, who disapproved of Saarinen’s dramatic forms at this and other airports. British critic Reyner Banham questioned whether the design effectively symbolized its function but judged it no worse than other terminals. Italian engineer and architect Pier Luigi Nervi deemed the building "overly heavy and intricate for the problem it intends to address."

Retrospective reviews

Appreciation for Saarinen’s original design endured well beyond its debut. In 1992, Progressive Architecture hailed the terminal as "a pinnacle not only in air terminal architecture but also in corporate responsibility." In 1994, New York Times critic Herbert Muschamp described it as "the most dynamically shaped space of its time." Jayne Merkel remarked in 2005 that this building did for TWA what the Saint Louis Arch accomplished for Saint Louis. The full extent of its importance became clear when demolition plans surfaced for Terminal 5. After its transformation into the TWA Hotel, Australian Design Review lauded its lasting interior curves and expansive mezzanine levels.

When Terminal 5 (T5) was unveiled in 2005, JFK’s redevelopment vice president labeled it "an extremely practical and efficient structure." T5 was also described as "hyper-efficient" and a "tribute to human throughput," with some critics considering it potentially JFK’s finest terminal.

Awards and Historic Recognitions

Following its completion, the terminal was honored with several accolades from the Queens Center of Commerce as well as the New York Concrete Industrial Board. It gained prominence by being showcased in Architectural Forum's 1962 exhibition, which highlighted ten notable modern architectural works, including the Pepsi-Cola Building. The American Institute of Architects (AIA) presented the terminal with an Award of Merit in 1963, while Saarinen was posthumously awarded the AIA Gold Medal in 1962.

In 1993, the New York City Landmarks Preservation Commission initiated public hearings to consider landmark status for both the exterior and interior of the terminal. The official designation was granted on July 19, 1994, although the gate structure connected to the northeastern tube was excluded from this status. Following the terminal’s closure, the Municipal Art Society placed it on the National Trust for Historic Preservation's list of 11 Most Endangered Places in America in 2004. The National Park Service subsequently added the terminal to the National Register of Historic Places on September 7, 2005. In a 2007 survey conducted by the AIA, it was ranked among the top 150 buildings in the United States.

See also

Sources

External links

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  10. ↑ 10.0 10.1 Cite error: Invalid <ref> tag; no text was provided for refs named Merkel p. 209
  11. ↑ 11.0 11.1 Cite error: Invalid <ref> tag; no text was provided for refs named Roman p. 53
  12. ↑ 12.0 12.1 Cite error: Invalid <ref> tag; no text was provided for refs named Merkel p. 210
  13. ↑ Landmarks Preservation Commission 1994, p. 11.
  14. ↑ Cite error: Invalid <ref> tag; no text was provided for refs named Saarinen Saarinen 1962 p.
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