http://www.free-cartoons.org/free-cartoon-birds/

TV commercial?
Put on your thinking caps people! A decade ago there was a commercial airline announced on television that champagne free on all flights and showed a cartoon bird rested on the tail of the aircraft with a glass of champagne. The catch line was "THE ONLY WAY TO FLY! "Can anyone name the airline? Do you have a bet riding on this!
It was Western Airlines. Guaranteed. And …. if it helps your bet, the bird was Wally. Please do not ask why I remember this.
How to draw a cartoon bird