Frontier Airlines Airbus A320-214 in signature animal tail livery taxiing at a major US airport under dramatic skies.

Frontier Airlines Airbus A321-200 'Steve the Eagle' taxiing at a major US airport.

Frontier Airlines Airbus A321 with a Bald Eagle tail livery taxiing at an airport with mountains in the background.

Frontier Airlines Airbus A321 (N716FR), featuring the signature animal tail livery, awaits turnaround at the gate on a sunny day.