a US airline started in 1971 which operates mainly short flights between US cities at low prices. The flights are often between smaller airports rather than between the cities’ main airports and the service is basic, for example no meals are served on the plane.
SOUTHWEST AIRLINES
Meaning of SOUTHWEST AIRLINES in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005