International Airlines Group's population is 56,782.
Yes, Southwest airlines provides international business class. Other airlines that offer international business class include American Airlines and United Airlines.
Golden International Airlines ended in 2007.
Evergreen International Airlines was created in 1960.
Kencargo Airlines International was created in 2001.
Kencargo Airlines International ended in 2004.
Tempair International Airlines was created in 1972.
Tempair International Airlines ended in 1976.
Texas International Airlines was created in 1944.
Texas International Airlines ended in 1982.
United International Airlines was created in 2007.
Sunworld International Airlines was created in 1995.
Hokkaido International Airlines was created in 1996.