Airlines with flights to Belfast listed at Skyscanner. Any Skyscanner flight will usually go to Belfast. British Airways boasts the most flights to Belfast.
Several carriers provide flights to Belfast. From the US, for example, United, KLM and British Airways all offer flights to Belfast. These are the three major carriers offering such flights.
American Airlines, Delta Airlines, and Jet Blue Airlines all use the Belfast City Airport. It is the most used airport in the state of Arkansas with over 100 flights a day.
what concourse does southwest airlines use at ohara's airport
Delta flies out of Terminal B at Kansas City. I've added the link for the Kansas City airport website - it has a nice list of the airlines and their terminals.
Spirit Airlines operates out of Terminal 2 at Phoenix Sky Harbor International Airport (IATA: PHX, ICAO: KPHX)
southwest airlanes
Terminal 4
The 3-letter designator for UK's London Gatwick Airport is LGW.
Terminal/Concourse 2.
From the DIA/DEN Airport Guide - Airport Terminal Information (http://www.denver-den.com/terminals.html)Westside Ticketing and BaggageAir Canada, ATA Airlines, British Airways, Lufthansa, Mexicana, Northwest Airlines, Ted, United Airlines, and United Express. Many charters also use the west side.
Either A 30 or 31 - next to United.
The airport at Exeter, UK is mainly used seasonally by airlines such as Thomson and Thomas Cook etc. The only regular service is provided by FlyBe. See the related link for more information.
Several airlines provide service from Portland, Maine to Guatemala City. United Airlines, Delta Airlines, and American Airlines/US Airways all have flights.
Spirit Airlines operates out of the North Terminal at Detroit Metropolitan Wayne County Airport (IATA: DTW, ICAO: KDTW)