The flight is just under 1 hour.
There are 12 direct flights between Denver and Alliance every week.
The flight numbers are KG4200, KG4230 and KG4215.
From Denver you will fly out from Denver International (DEN) and you will be landing at Alliance Municipal Airport (AIA).
Fairchild Swearingen SA227/226/26 flies this route operated by Key Lime Air.
Key Lime Air have non-stop flights to Alliance.