Airline is a British fly on the wall television programme produced by LWT that showcases the daily happenings of passengers, ground workers and flight crew of Britannia Airways (series 1) and later EasyJet (from series 2).

The show was broadcast between 6 March 1998 and 19 January 2007 on ITV, was often repeated on ITV2 and aired in syndication on Sky Mix (previously known as Sky Three, Pick TV and Pick), Sky Real Lives and, as of 4 February 2019, CBS Reality. The programme's success sparked a US version of the series, following American low-cost airline Southwest Airlines.