Singapore Airlines
Singapore Airlines is the flag carrier and principal full-service airline of Singapore. It operates an international passenger and cargo network from Singapore Changi Airport and is the full-service airline within the Singapore Airlines Group, alongside the low-cost carrier Scoot. The airline's legal name is Singapore Airlines Limited; its IATA designator is SQ, its ICAO designator is SIA, and its radio callsign is SINGAPORE.[1][2]
History
The airline traces its ancestry to Malayan Airways. On 1 May 1947, an Airspeed Consul operated the company's first scheduled services from Singapore's Kallang Airport to Kuala Lumpur, Ipoh and Penang. The company became Malaysian Airways Limited after the formation of Malaysia in 1963 and was renamed Malaysia-Singapore Airlines in May 1966.[3]
Malaysia-Singapore Airlines was divided in 1972 into Malaysian Airline System and Singapore Airlines. The new Singapore carrier inherited the international emphasis required by a small home market and developed Singapore as a connecting hub. It moved its operations from Paya Lebar Airport to the newly opened Changi Airport in 1981. Airline House, at the Changi Airfreight Centre, opened as the carrier's headquarters in 1983.[3]
The group established the leisure carrier Tradewinds in 1989. It later became the regional airline SilkAir. Singapore Airlines began transferring SilkAir routes, employees and Boeing 737 aircraft into its own operation in 2021; SilkAir had ceased operating as a separate airline and was fully integrated by September that year. The change gave Singapore Airlines a narrow-body fleet for regional routes alongside its long-haul wide-body operation.[3][4]
Singapore Airlines was the launch operator of the Airbus A380. It took delivery of the first production aircraft in October 2007 and began commercial A380 operations that month, initially between Singapore and Sydney. The programme made the airline an early operator of very-large, long-range aircraft while retaining multiple smaller wide-body types for routes with different demand.[5]
Corporate structure and ownership
Singapore Airlines Limited is incorporated in Singapore and listed on the Singapore Exchange. Its registered office is Airline House, 25 Airline Road, Singapore 819829. The company's principal activity is passenger and cargo air transport. At 2 June 2026, Temasek Holdings held a 20.86% direct interest and a 29.73% deemed interest, giving it a total interest of 50.59%.[6]
The group's two-airline portfolio separates Singapore Airlines' full-service operation from Scoot's low-cost operation. Its other major subsidiary is SIA Engineering Company, which provides aircraft maintenance, repair and overhaul services. Singapore Airlines also owns 25.1% of the enlarged Air India Group following the November 2024 merger of Vistara into Air India.[6]
Goh Choon Phong is chief executive officer. Singapore Airlines employed 18,424 people at 31 March 2026: 2,481 senior staff, 3,009 technical crew, 9,600 cabin crew and 3,334 other ground staff. Most were based in Singapore, with smaller groups located across the airline's overseas regions.[6]
For the year ended 31 March 2026, the Singapore Airlines Group reported revenue of S$20.522 billion, an operating profit of S$2.375 billion and a net profit of S$1.184 billion. These are group figures and include subsidiaries; they should not be read as the standalone airline's revenue or profit.[6]
Hub and network
Singapore Airlines' network is centred on Singapore Changi Airport. Because the airline has no domestic network, its schedule connects international destinations through Singapore and combines local Singapore traffic with passengers transferring between South East Asia, East Asia, South Asia, Australia, New Zealand, Europe, Africa, the Middle East and North America.[6][7]
At 31 March 2026, Singapore Airlines operated 1,196 weekly frequencies to 77 destinations, including Singapore. The combined Singapore Airlines and Scoot passenger network covered 134 unique destinations, while the group's cargo network reached 137 destinations in 36 countries and territories. Destination and frequency totals are dated because seasonal schedules, regulatory approvals and route launches change the live network.[6][8]
The network includes both non-stop long-haul services and routes with intermediate stops. The airline deploys seven specially configured Airbus A350-900ULRs on non-stop services to the United States, while the A380 is assigned selectively to markets able to support its capacity. Narrow-body Boeing 737-8 aircraft serve shorter regional sectors that were previously within SilkAir's network.[6]
Fleet
At 31 March 2026, Singapore Airlines' operating fleet comprised 148 passenger aircraft and seven Boeing 747-400 freighters. The passenger fleet consisted of 65 Airbus A350s, twelve Airbus A380s, 21 Boeing 737-8s, 22 Boeing 777-300ERs and 28 Boeing 787-10s. The figures describe aircraft in the operating fleet on the reporting date, not every aircraft owned, ordered, stored or undergoing preparation for service.[6]
| Role | Aircraft family or variant | Operating fleet at 31 March 2026 |
| Regional passenger | Boeing 737-8 | 21 |
| Long-haul passenger | Airbus A350 family | 65 |
| High-capacity passenger | Airbus A380 | 12 |
| Long-haul passenger | Boeing 777-300ER | 22 |
| Long-haul passenger | Boeing 787-10 | 28 |
| Dedicated cargo | Boeing 747-400F | 7 |
| Total | 155 |
The airline's passenger fleet spans narrow-body, conventional long-haul and ultra-long-range configurations. Aircraft of the same family can carry different cabins and have different operational roles; an A350-900ULR, for example, should not be assigned the capacity of a regional or standard long-haul A350 merely because the base type is the same. Registration-level fleet data, configurations, engines, orders and delivery changes belong in the separate Singapore Airlines fleet article.[6]
The group had 65 aircraft on firm order at the reporting date: 27 Airbus aircraft and 38 Boeing aircraft. These included passenger and freighter types and aircraft intended for more than one group airline, so the group total is not treated as a Singapore Airlines-only order book without a stated allocation.[6]
Passenger and cargo operation
Singapore Airlines carried 27,692,836 passengers during the year ended 31 March 2026. Its passenger load factor was 86.9%, and its route regions were reported as East Asia, the Americas, Europe, South West Pacific, and West Asia and Africa. The airline also operated dedicated freighters and sold cargo capacity in passenger-aircraft holds.[6]
KrisFlyer is the airline group's frequent-flyer programme. Members can earn and redeem miles with Singapore Airlines, Scoot, Star Alliance carriers and other partners, subject to the rules of the relevant fare and programme. PPS Club is the associated recognition programme based principally on premium-cabin travel.[9]
Alliances and partnerships
Singapore Airlines is a member of Star Alliance. Membership links the airline's schedule and loyalty programme with the alliance network, but it does not mean that every member flight is a codeshare or that every fare has identical earning and redemption conditions.[10]
The airline supplements alliance membership with bilateral and joint-business partnerships. During FY2025/26 it deepened co-operation with Air India, Garuda Indonesia, Malaysia Airlines and Vietnam Airlines. Revenue-sharing services with All Nippon Airways between Singapore and Japan began in September 2025. Singapore Airlines and Malaysia Airlines launched their joint business in June 2026 after receiving the required regulatory approvals.[6][11][12]
Partnership status is time-sensitive. For example, Singapore Airlines and Air China signed a memorandum in June 2026 concerning a proposed joint venture, but implementation remained subject to regulatory approval. A memorandum or codeshare agreement is therefore not described as an operating joint business until the parties confirm that it has begun.[13]
Regulation, codes and operational identity
The Civil Aviation Authority of Singapore requires a Singapore operator conducting commercial air transport to hold an Air Operator Certificate and the necessary route licences and permits. The certificate and its operations specifications define the authorised scope; an airline brand or ticket designator alone is not an operating approval.[14]
IATA assigns Singapore Airlines the passenger designator SQ and airline accounting code 618. Its ICAO three-letter designator is SIA. The radio callsign SINGAPORE appears in the FAA's current company and telephony designator register. These identifiers serve different operational and commercial purposes and should not be interchanged.[1][2]
Related pages
Sources
Annual Report FY2025/26 — Singapore Airlines Limited, published 25 June 2026
Singapore Airlines heritage — Singapore Airlines
Singapore Airlines member record — International Air Transport Association
Air Operator Certificate — Civil Aviation Authority of Singapore
FAA company and telephony designators — Federal Aviation Administration
Image source and licence: Singapore Airlines Airbus A350 9V-SHB — Bahnfrend, CC BY-SA 4.0, Wikimedia Commons
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