Frontier Airlines (2nd) (Denver) today returns nonstop service between its Denver, Colorado (DEN), hub and both Harrisburg, PA (MDT) and Knoxville, TN (TYS). Both routes will operate seasonally with three weekly nonstop flights.

Following is the schedule for the service from Denver:

Denver-Harrisburg (beginning April 22, 2013)

Route		Departs		Arrives		Frequency		Aircraft
DEN-MDT		11:20 a.m.		4:35 p.m.		Mon/Wed/Fri		A319
MDT-DEN		5:19 p.m.		7:00 p.m.		Mon/Wed/Fri		A319

Denver-Knoxville (beginning April 22, 2013)

Route		Departs		Arrives		Frequency		Aircraft
DEN-TYS		12:30 p.m.		5:09 p.m.		Tues/Thurs/Sun		A319
TYS-DEN		5:59 p.m.		7:00 p.m.		Tues/Thurs/Sun		A319

Beginning May 16, 2013, the days of operation for Harrisburg will be Tues/Thurs/Sun and the days of operation for Knoxville will be Mon/Wed/Fri.

These flights will operate on 138-seat Airbus A319 aircraft.

Copyright Photo: Bruce Drum. Airbus A319-111 N928FR (msn 2236) (Bobcat) arrives at Minneapolis/St. Paul.

Frontier Airlines: