Frontier Airlines (2nd) (Denver) is planning to end nonstop daily Denver-Grand Rapids flights after the coming summer on September 8, 2013 per Airline Route. The route is currently operated year-round with Airbus A319s.

Copyright Photo: Michael B. Ing. Airbus A319-111 N942FR (msn 2497) with Stan, the Ram, on the tail completes its final approach into Los Angeles International Airport.

Frontier Airlines: