| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sun
08:28
Denver (DEN)
11:38
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:10 Operates only on 2026-01-18 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
09:41
Denver (DEN)
12:50
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A320 (320) 2:09 Operates only on 2026-01-16 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Sun
12:13
Denver (DEN)
15:14
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A320 (320) 2:01 Effective 2026-01-08 through 2026-01-12 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
12:13
Denver (DEN)
15:14
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:01 Operates only on 2026-01-09 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
12:26
Denver (DEN)
15:27
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:01 Operates only on 2026-01-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Wed
12:26
Denver (DEN)
15:27
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A320 (320) 2:01 Operates only on 2026-01-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
12:31
Denver (DEN)
15:32
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:01 Operates only on 2026-01-10 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
12:39
Denver (DEN)
15:47
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:08 Effective 2026-01-27 through 2026-02-03 Codeshare flight, operated by Frontier Airlines.(F9) |
| Wed,Sat
13:20
Denver (DEN)
16:28
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:08 Effective 2026-01-21 through 2026-02-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
13:42
Denver (DEN)
16:50
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A320 (320) 2:08 Operates only on 2026-02-15 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
13:52
Denver (DEN)
17:00
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A320 (320) 2:08 Operates only on 2026-02-22 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
13:52
Denver (DEN)
17:00
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:08 Operates only on 2026-03-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed
14:19
Denver (DEN)
17:27
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:08 Effective 2026-02-10 through 2026-03-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
15:19
Denver (DEN)
18:24
Dallas Fort Worth (DFW) Y4 2637 Non-stop Airbus A321 (321) 2:05 Operates only on 2026-01-20 Codeshare flight, operated by Frontier Airlines.(F9) |