Trinidad and Tobago Air Services
A former government-owned air bridge service and national flag carrier of Trinidad and Tobago.
Last updated August 26, 2026
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Overview
Trinidad and Tobago Air Services, commonly abbreviated as TTAS, was a government-owned airline and air bridge service established in 1974 in Trinidad and Tobago. It served as the country's national flag carrier during the 1970s, with its operational base at Piarco International Airport near Port of Spain. The airline's central role was to provide scheduled air links between Trinidad and Tobago, connecting Port of Spain on Trinidad with Scarborough on Tobago. This domestic route was strategically important because the two main islands are separated by sea and require dependable transport links for residents, commerce, tourism, and public administration. TTAS operated the domestic service with a mixed fleet that included Hawker Siddeley HS 748 turboprop aircraft and McDonnell Douglas DC-9-50 jetliners. The HS 748 was suited to the short inter-island route, while the larger and faster DC-9 supported higher-capacity operations and selected international flying. A timetable dated 15 December 1976 listed as many as eight daily round trips between Port of Spain and Tobago, indicating that the air bridge was operated as a frequent shuttle rather than as an occasional regional service. The principal Trinidad airport was Piarco International Airport, while Tobago operations used the airport then serving Scarborough, now known as Arthur Napoleon Raymond Robinson International Airport. Although TTAS's primary function was domestic, its DC-9-50 aircraft also appeared on international services operated in association with BWIA International Airways. A BWIA system timetable dated 15 September 1976 records routings linking Port of Spain and Tobago with Antigua and Miami, as well as a Port of Spain–Tobago–Caracas service. These international flights were operated on a limited schedule, with the cited routes running twice weekly in each direction. The arrangements show that TTAS was not limited exclusively to the domestic air bridge, even though the inter-island connection remained its defining service. The airline operated for approximately six years. In 1980, Trinidad and Tobago Air Services was merged with BWIA International Airways, bringing the independent TTAS operation to an end. The merger consolidated the country's commercial air transport activities under BWIA and ended TTAS's identity as a separate national carrier. Because the available historical record is brief and largely focused on its routes, fleet, and merger, details such as its founding management, financial performance, corporate structure beyond government ownership, and exact fleet chronology are not established here.
History
Trinidad and Tobago Air Services was created in 1974 by the Government of Trinidad and Tobago as a state-owned air bridge service and national flag carrier. Its establishment reflected the importance of maintaining reliable air transportation between Trinidad and Tobago, the country's two principal islands. The carrier was based at Piarco International Airport and operated the domestic connection between Port of Spain and Scarborough. The air bridge was the airline's core business. A December 1976 timetable documented as many as eight round trips per day between Port of Spain and Tobago. This frequency positioned TTAS as a scheduled shuttle serving routine travel rather than merely a limited regional airline. The fleet included Hawker Siddeley HS 748 turboprop aircraft, appropriate for short-haul domestic flying, and McDonnell Douglas DC-9-50 jetliners, which provided greater capacity and speed. TTAS also participated in international flying. Its DC-9-50 aircraft were operated in association with BWIA International Airways, and a BWIA timetable from September 1976 listed services routing through Port of Spain and Tobago to Antigua and Miami, as well as a separate route through Tobago to Caracas. The cited international services operated twice weekly, giving TTAS a role beyond the domestic air bridge while linking the islands to wider Caribbean, Venezuelan, and North American markets. The independent TTAS operation ended in 1980 when the airline was merged with BWIA International Airways. The merger consolidated Trinidad and Tobago's commercial air carrier activities under BWIA and removed TTAS as a separate operating brand. The available reference material does not establish the names of TTAS executives, detailed financial results, exact aircraft quantities, or the precise legal and operational terms of the merger.
- 1980
Merger with BWIA ends independent operations
[1]Trinidad and Tobago Air Services was merged with BWIA International Airways, ending TTAS as a separate airline.
- 1976
Frequent Port of Spain–Tobago shuttle documented
[1]The 15 December 1976 timetable recorded up to eight daily round trips between Port of Spain and Tobago using HS 748 and DC-9-50 aircraft.
- 1976
International routes operated with BWIA association
[1]The 15 September 1976 BWIA timetable listed TTAS DC-9-50 services to Antigua and Miami and to Caracas via Tobago.
- 1974
TTAS is established
[1]The Government of Trinidad and Tobago founded Trinidad and Tobago Air Services as a government-owned air bridge service and national flag carrier.
Products and positioning
A state-owned national carrier focused on frequent inter-island transportation between Trinidad and Tobago, with a limited role in international regional and North American services.
Scheduled passenger airline service · 1974
Domestic air bridge
TTAS's principal offering was a scheduled inter-island passenger shuttle between Port of Spain on Trinidad and Scarborough on Tobago. The service supported regular travel between the two islands and was operated at high frequency, with a December 1976 timetable showing up to eight round trips per day. Aircraft used on the route included Hawker Siddeley HS 748 turboprops and McDonnell Douglas DC-9-50 jets.
International passenger airline service · 1976
International associated services
In addition to its domestic air bridge, TTAS DC-9-50 aircraft were used in association with BWIA International Airways on selected international routes. The routes documented in a September 1976 BWIA timetable included Port of Spain–Tobago–Antigua–Miami and Port of Spain–Tobago–Caracas, each listed as a twice-weekly round-trip service at that time.
Brand decisions
1980
Merger into BWIA International AirwaysM&ABackground
TTAS had operated as Trinidad and Tobago's government-owned national carrier and domestic air bridge service since 1974, while also conducting some international flying in association with BWIA.
Action taken
Trinidad and Tobago Air Services was merged with BWIA International Airways.
Aftermath
The merger ended TTAS's independent operation and consolidated the country's commercial airline activities under BWIA.
Sources1 sources
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