| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
07:45
Boston Logan (BOS) B
09:49
Chicago O'Hare (ORD) 1 UA 270 Non-stop Boeing 737-900 (739) 3:04 Valid until 2026-01-05 |
| Daily
09:47
Boston Logan (BOS) B
13:26
Houston George Bush (IAH) C UA 270 Non-stop Boeing 737 MAX 9 (7M9) 4:39 Effective 2026-02-13 through 2026-03-04 |
| Daily
14:05
Chicago O'Hare (ORD) 1
16:00
Denver (DEN) UA 270 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-05 through 2026-03-28 |
| Daily
16:32
Houston George Bush (IAH) C
18:16
Denver (DEN) UA 270 Non-stop Boeing 757-300 (753) 2:44 Effective 2026-02-12 through 2026-03-04 |
| Mon,Tue,Thu-Sat
17:33
Denver (DEN)
20:46
San Antonio (SAT) B UA 270 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-05 through 2026-03-14 |
| Wed
17:33
Denver (DEN)
20:46
San Antonio (SAT) B UA 270 Non-stop Airbus A319 (319) 2:13 Operates only on 2026-03-11 |
| Tue-Sat
17:33
Denver (DEN)
20:46
San Antonio (SAT) B UA 270 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-17 through 2026-03-28 |
| Sun
17:35
Denver (DEN)
20:51
San Antonio (SAT) B UA 270 Non-stop Boeing 737-800 (738) 2:16 Effective 2026-03-08 through 2026-03-22 |
| Mon
17:39
Denver (DEN)
20:55
San Antonio (SAT) B UA 270 Non-stop Boeing 737-800 (738) 2:16 Operates only on 2026-03-23 |
| Mon
17:40
Denver (DEN)
20:56
San Antonio (SAT) B UA 270 Non-stop Boeing 737-800 (738) 2:16 Operates only on 2026-03-16 |
| Daily
17:54
Denver (DEN)
19:02
Las Vegas Harry Reid (LAS) 3 UA 270 Non-stop Boeing 737-900 (739) 2:08 Effective 2026-01-06 through 2026-02-11 |
| Daily
22:40
Newark Liberty, New York (EWR) C
10:15
Shannon (SNN) UA 270 Non-stop Boeing 757-200 (752) 6:35 Effective 2026-04-02 through 2026-05-20 The flight arrives 1 day after departure. |
| Daily
22:50
Newark Liberty, New York (EWR) C
10:15
Shannon (SNN) UA 270 Non-stop Boeing 757-200 (752) 6:25 Effective 2026-05-21 through 2026-10-23 The flight arrives 1 day after departure. |
| Non-Direct Flights: |
| Daily
09:47
Boston Logan (BOS) B
18:16
Denver (DEN) UA 270 1-stop Boeing 737 MAX 9 (7M9) 10:29 Effective 2026-02-13 through 2026-03-04 |
| Mon-Sat
14:05
Chicago O'Hare (ORD) 1
20:46
San Antonio (SAT) B UA 270 1-stop Boeing 737-900 (739) 6:41 Effective 2026-03-05 through 2026-03-14 |
| Sun
14:05
Chicago O'Hare (ORD) 1
20:51
San Antonio (SAT) B UA 270 1-stop Boeing 737-900 (739) 6:46 Effective 2026-03-08 through 2026-03-22 |
| Mon
14:05
Chicago O'Hare (ORD) 1
20:56
San Antonio (SAT) B UA 270 1-stop Boeing 737-900 (739) 6:51 Operates only on 2026-03-16 |
| Tue-Sat
14:05
Chicago O'Hare (ORD) 1
20:46
San Antonio (SAT) B UA 270 1-stop Boeing 737-900 (739) 6:41 Effective 2026-03-17 through 2026-03-28 |
| Mon
14:05
Chicago O'Hare (ORD) 1
20:55
San Antonio (SAT) B UA 270 1-stop Boeing 737-900 (739) 6:50 Operates only on 2026-03-23 |