Maple

Maple is an Airline in Airport CEO, it is one of the oldest airlines in game, existing since the Early Access Release. It can be seen throughout the many versions of the game. Starting with Alpha 35, Maple has a subsidiary called Maple Express.

Airline Bio
"Northern world's premier choice of airlines. Maple embodies all the values of what defines it to be top class airline. We're a polite, caring airline that puts our guests first."

Maple Express
With Alpha 35, The Terminal Update, airline's fleets were revised, and regional subsidiaries were created for the larger airlines, Maple was one of them. This resulted in the creation of Maple Express. M. Express' livery is similar that of Maple, except the iconic red maple leaf part has been colored in orange.