Air Springfield

Air Springfield, also known as Crazy Clown Airlines and Springfield Air, is an airline based in Springfield, USA. Its main base is at Springfield International Airport.

It is purported to be the largest American operator of Airbus A340s (especially the A340-600) and even used one on their trunk, peak-hour Springfield-Chicago route. Its CEO is Hanuki Atanawa.

History
After a 7 hour holdup at Springfield Airport, Homer had a rant on the plane about how they treated their customers badly. This was also the last airline that would take the family.

Homer managed to cause a riot on an Air Springfield flight heading to Gainesville, Florida and got the flight diverted to New Orleans.

The Evergreen Terrors team and Simpsons family took a 19-hour-and-45-minute flight from Seoul, South Korea to Springfield.

Non-canon
A Crazy Clown Airlines (spelled "Krazy Klown") plane can be seen at the Springfield airport in the level of The Simpsons Road Rage.