Thai Airways International

Thai Airways International is the flag carrier and largest airline of Thailand.

= History = Thai Airways International was established in 1988 through the merger of Thai Airways and Thai International.

Thai Airways
Thai Airways operated five BC-made DHBC-5 Swan aircraft; three were inherited from predecessor Air Siam, and two were Air Vietnam aircraft that escaped to Bangkok after the fall of Saigon in 1975. They were sold to the Union of Burma Airways in 1978.

Thai Airways International in British Columbia
Thai International inaugurated their service between Bangkok and Vancouver, British Columbia in 1977, and it has remained in service after the merger.

= Fleet =

Current

 * Airbus A320-200
 * Airbus A330-300
 * Airbus A350-900
 * Airbus A380-800
 * ATR 72-600
 * ATR 72-600
 * Boeing 747-400
 * Boeing 747-400BCF Cargo.
 * Boeing 777-200ER
 * Boeing 777-300ER
 * Boeing 787-8
 * Boeing 787-9
 * Sukhoi Superjet 100

Historic

 * ATR 42-320 (1990–1998)
 * ATR 72-201 (1990–2009)
 * Airbus A300B4 (1977–1998)
 * Airbus A300-600R (1985–2014)
 * Airbus A310-200 (1988–2001) Transferred from Thai Airways Company.
 * Airbus A310-300 (1990–1993)
 * Airbus A340-500 (2005–2012) All aircraft are listed for sale.
 * Airbus A340-600 (2005–2015)
 * Boeing 737-200 (1988–1993) Transferred from Thai Airways Company.
 * Boeing 737-400 (1990–2018)
 * Boeing 747-200B (1979–1997)
 * Boeing 747-200F (1996–1999)
 * Boeing 747-300 (1987–2007)
 * Boeing 777-200 (1996–2020)
 * Boeing 777-300 (1998–2020)
 * Boeing 777F (2010–2012) Leased until conversion of Boeing 747-400BCF completed.
 * BAe 146-300 (1989–1998)
 * Convair CV-990 (1962–1983)
 * Douglas DC-6B (1960–1964) First aircraft in fleet, leased from Scandinavian Airlines.
 * Douglas DC-8-33 (1970–1978)
 * Douglas DC-8-62 (1972–1984)
 * Douglas DC-8-63 (1974–1985)
 * Douglas DC-8-61CF (1977–1979) Leased.
 * Douglas DC-9-41 (1970–1972) Leased.
 * McDonnell Douglas DC-10-30 (1975–1987)
 * McDonnell Douglas DC-10-30ER (1987–1998)
 * McDonnell Douglas MD-11 (1991–2006)
 * Short 330 (1988–1998) Transferred from Thai Airways Company.
 * Short 360 (1988–2003) Transferred from Thai Airways Company.
 * Sud Aviation SE-210 Caravelle III (1964–1973)
 * Tupolev Tu-204-100 (1999–2013) Sold to Cambodia Airways.

= Routes = Entries with a green background indicates a destination in British Columbia. "Domestic" refers to services within Thailand.

There are codeshare agreements with Inter-Dominion Air Lines and others.