SilkAir
A Singapore Airlines regional carrier that operated short- and medium-haul passenger services before being integrated into Singapore Airlines and Scoot. Defunct airline of the United States
Last updated October 16, 2026
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Overview
SilkAir was a Singaporean regional airline and a wholly owned subsidiary of Singapore Airlines. It served as the Singapore Airlines Group's regional network carrier, linking Singapore with leisure and business destinations across Southeast Asia, the Indian subcontinent, East Asia and northern Australia. The airline operated under the SilkAir name from 1991 until its final integration into the group in 2021. The business originated in the mid-1970s as Tradewinds, a regional air-charter operation associated with Singapore Airlines. Its early work concentrated on leisure destinations and relied largely on aircraft leased from its parent. Scheduled passenger operations began on 21 February 1989 under the name Tradewinds Airlines, initially using leased McDonnell Douglas MD-87 aircraft on routes from Singapore to destinations including Pattaya, Phuket, Hat Yai, Kuantan and Tioman. The network later expanded to include important regional business centres such as Jakarta, Phnom Penh and Yangon. A major rebranding programme culminated on 1 April 1992, when the carrier adopted the SilkAir name and a new corporate identity. During the 1990s it broadened its geographic reach, added services to India and mainland China, and developed a fleet strategy that moved from Boeing aircraft toward Airbus narrow-body jets. The airline operated Airbus A310 aircraft for a short period, Fokker 70 aircraft during the middle and late 1990s, and then Airbus A319 and A320 aircraft as its principal regional types. From 2014 it also began receiving Boeing 737-800 aircraft, followed by Boeing 737 MAX 8 aircraft in 2017. SilkAir's product occupied a position between a conventional regional airline and a full-service network carrier. It offered Business and Economy cabins, meals, newspapers and magazines, a shared KrisFlyer frequent-flyer relationship with Singapore Airlines, and selected onboard entertainment. Its SilkAir Studio wireless entertainment system, introduced in 2014, allowed passengers to stream films, television and music to personal devices. The airline also operated or was connected to Tradewinds Tours and Travel, which sold package holidays and arranged charter services. At its peak, SilkAir operated scheduled services to dozens of destinations. In 2017 its network covered 54 cities, while the broader Singapore Airlines Group increasingly coordinated SilkAir, Singapore Airlines and low-cost affiliate Scoot. In 2018 Singapore Airlines announced plans to merge SilkAir into the parent airline after upgrading SilkAir aircraft with lie-flat Business Class seats and seat-back entertainment systems. Several routes were earmarked for transfer to Scoot as part of the wider network restructuring. The COVID-19 period slowed the process, but by the end of 2021 SilkAir had ceased operating as a separate airline and its remaining services had been transferred to Singapore Airlines or Scoot.
History
SilkAir developed from Tradewinds, a regional air-charter business formed in the mid-1970s in association with Singapore Airlines. The original operation focused on leisure traffic and used aircraft leased primarily from its parent. It later moved into scheduled flying, beginning services on 21 February 1989 as Tradewinds Airlines. The initial network connected Singapore with Thai, Malaysian and other regional holiday destinations, including Pattaya, Phuket, Hat Yai, Kuantan and Tioman. As demand matured, the airline added commercial centres such as Jakarta, Phnom Penh and Yangon. The company adopted the SilkAir name and a new visual identity on 1 April 1992 after a substantial marketing review. The rebrand accompanied a move toward a more distinct regional-airline proposition and the introduction of Boeing 737-300 aircraft. During the 1990s SilkAir expanded beyond Southeast Asia into India and mainland China. It briefly operated Airbus A310-200 aircraft and later Fokker 70 jets, but its longer-term fleet became centred on Airbus A319 and A320 aircraft. The first A320 arrived in 1998 and the first A319 in 1999; the Boeing fleet was retired by the end of that transition period. SilkAir continued expanding through the 2000s. It ordered additional Airbus A320-family aircraft and later committed to a major Boeing order consisting of 737-800 and 737 MAX aircraft. The first Boeing 737-800 entered service in 2014 and the first 737 MAX 8 arrived in 2017. The fleet supported a network of short- and medium-haul routes that complemented Singapore Airlines' longer-haul operations. In 2017 the airline served 54 cities across Southeast Asia, South Asia, East Asia and northern Australia. The brand also developed its onboard proposition. It operated Business and Economy cabins, shared the KrisFlyer programme with Singapore Airlines, and provided regional meals, reading material and entertainment. SilkAir Studio, introduced in 2014, enabled passengers to stream content over Wi-Fi to personal devices and was later expanded with a larger catalogue. In 2016 the airline introduced its All-Time Favourites meal selection, allowing Business Class passengers to pre-order a range of Asian, Western and Singaporean dishes. Tradewinds Tours and Travel, a related wholly owned business, offered destination packages and charter services. The Singapore Airlines Group eventually determined that the separate SilkAir brand and fleet structure should be consolidated. In 2018 Singapore Airlines announced that SilkAir aircraft would receive significant cabin improvements before being merged into the parent. At the same time, selected routes were planned for transfer to Scoot, the group's low-cost carrier, to align aircraft and network roles. The implementation was affected by the Boeing 737 MAX grounding and the COVID-19 pandemic. SilkAir's final separate operations ended by the close of 2021, after which its remaining network was absorbed by Singapore Airlines or Scoot.
- 2021
Separate operations end
[1]SilkAir ceased operating as an independent airline, with services transferred to Singapore Airlines or Scoot.
- 2018
Parent announces merger
[1]Singapore Airlines announced plans to integrate SilkAir after upgrading its cabins and reallocating selected routes within the group.
- 2017
First Boeing 737 MAX 8 delivered
[1]SilkAir received its first 737 MAX 8 as part of its planned narrow-body fleet renewal.
- 2014
SilkAir Studio introduced
[1]The airline launched a wireless inflight entertainment service for streaming content to passenger devices.
- 1998
Airbus fleet transition begins
[1]SilkAir received its first Airbus A320, beginning the replacement of its Boeing narrow-body fleet.
- 1992
SilkAir name adopted
[1]The carrier completed a corporate rebrand and began operating under the SilkAir name and identity.
- 1989
Scheduled passenger services begin
[1]Tradewinds Airlines commenced scheduled services from Singapore to five regional destinations using leased MD-87 aircraft.
- 1975
Tradewinds roots established
[1]The business that later became SilkAir began as a regional charter operation associated with Singapore Airlines.
Products and positioning
A full-service regional airline positioned as Singapore Airlines' short- and medium-haul network arm, combining regional connectivity with selected Singapore Airlines Group service standards.
Airline service · 1989
Scheduled regional passenger services
SilkAir's core offering was scheduled short- and medium-haul air travel from Singapore to destinations across Southeast Asia, South Asia, East Asia and northern Australia. The network served both leisure markets and regional business centres and was designed to complement Singapore Airlines' long-haul network.
Cabin product
Business Class
SilkAir Business Class offered wider regional seats, enhanced meal service and additional onboard amenities. The planned pre-merger product upgrade included lie-flat seats on selected aircraft, intended to bring the cabin closer to Singapore Airlines standards before integration.
Inflight entertainment · 2014
SilkAir Studio
SilkAir Studio was a complimentary wireless entertainment platform introduced in 2014. Passengers could stream films, television programmes, short features and music to compatible personal devices, and the catalogue was expanded in 2017.
Inflight dining · 2016
All-Time Favourites
Introduced in 2016, All-Time Favourites was a selection of Asian, Western and local dishes that Business Class passengers could pre-book. Examples included nasi lemak, Hainanese chicken rice and beef tenderloin.
Travel services · 1975
Tradewinds Tours and Travel
Tradewinds Tours and Travel arranged holiday packages to destinations served by the airline and provided charter-related services in Asia. It was incorporated in 1975 and became a licensed tour operator in 1984.
Marketing campaigns
- 1992SilkAir corporate rebrand
Singapore · Regional Asia
A broad marketing and identity programme replaced the Tradewinds Airlines identity with the SilkAir name and logo, supporting the carrier's repositioning as a modern regional airline.
Outcome. The SilkAir identity remained in use until the airline's integration into Singapore Airlines.
Brand decisions
2018
Integration into Singapore Airlines Group operationsM&ABackground
Singapore Airlines sought to simplify its regional-brand structure and improve coordination between Singapore Airlines, SilkAir and Scoot.
Action taken
Singapore Airlines announced that SilkAir would be merged into the parent after cabin upgrades, while 17 routes were planned for transfer to Scoot between 2019 and 2020.
Aftermath
The schedule was affected by the Boeing 737 MAX grounding and the pandemic. SilkAir ultimately ceased separate operations by the end of 2021.
2014
Launch of SilkAir StudioProduct launchBackground
The regional carrier wanted to improve entertainment provision without relying solely on conventional seat-back systems.
Action taken
SilkAir introduced wireless streaming entertainment, initially on Boeing 737-800 aircraft and later across parts of its Airbus fleet.
Aftermath
The service was expanded in 2017 with a larger international film and television catalogue.
2012
Commitment to Boeing 737 fleetProduct launchBackground
SilkAir sought to renew and expand its narrow-body fleet while replacing older Airbus aircraft and supporting network growth.
Action taken
The airline converted an earlier letter of intent into a firm order for Boeing 737-800 and 737 MAX 8 aircraft, with additional purchase rights.
Aftermath
The first 737-800 arrived in 2014 and the first 737 MAX 8 in 2017. Some later group transfer plans were suspended after the MAX grounding.
Recent events
- Unconfirmed
Singapore Airlines launches pre-departure testing portal[3]
Singapore Airlines launched a pilot online service through which customers can book pre-departure COVID-19 PCR and serology tests and receive results. The pilot is available to Singapore Airlines and SilkAir passengers departing from Singapore, Jakarta and Medan.
Singapore Airlines and Malaysia Airlines sign partnership agreement[4]
Reported:
Singapore Airlines said it signed a partnership agreement with Malaysia Airlines. Flights between Singapore and Malaysia will operate under a joint business arrangement, with the airlines also planning codesharing across routes and destinations.
Sources4 sources
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