gateways at Los Angeles International Airport (LAX), Phoenix Sky Harbor International Airport (PHX), Seattle-Tacoma International Airport (SEA), Newark Liberty International Airport (EWR), New York’s John F.
The product is on all the airline's long-haul aircraft, so travelers (with one 'l' here in the U.S.) will find it on most of the airline's major international routes, including to the carrier's U.S.
British Airways launched its premium economy cabins and service way back in 2000, dubbing it World Traveller Plus.
