| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
11:30
Denver (DEN)
13:38
Tucson (TUS) Air Canada AC 4082 Non-stop Boeing 737-800 (738) 2:08 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2742) |
| Daily
11:30
Denver (DEN)
13:40
Tucson (TUS) Air Canada AC 4082 Non-stop Boeing 737-800 (738) 2:10 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1177) |
| Daily
11:30
Denver (DEN)
12:31
Tucson (TUS) Air Canada AC 4082 Non-stop Boeing 737-800 (738) 2:01 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 419) |
| Sat
19:07
Denver (DEN)
21:15
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:08 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1762) |
| Mon-Fri,Sun
19:18
Denver (DEN)
21:26
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:08 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1762) |
| Tue,Sat
19:20
Denver (DEN)
21:31
Tucson (TUS) Air Canada AC 4092 Non-stop Airbus A319 (319) 2:11 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by United Airlines.(UA 1762) |
| Mon,Tue,Sat
19:20
Denver (DEN)
21:31
Tucson (TUS) Air Canada AC 4092 Non-stop Airbus A319 (319) 2:11 Effective 2026-02-23 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 1762) |
| Wed,Fri
19:30
Denver (DEN)
21:40
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-900 (739) 2:10 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1762) |
| Mon,Thu
19:31
Denver (DEN)
21:41
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-900 (739) 2:10 Effective 2026-02-12 through 2026-02-19 Codeshare flight, operated by United Airlines.(UA 1762) |
| Thu
19:31
Denver (DEN)
21:41
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-900 (739) 2:10 Operates only on 2026-02-26 Codeshare flight, operated by United Airlines.(UA 1762) |
| Daily
19:34
Denver (DEN)
20:42
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:08 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1762) |
| Thu-Sat
19:39
Denver (DEN)
21:49
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:10 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1762) |
| Daily
19:39
Denver (DEN)
20:49
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:10 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1762) |
| Sun
19:45
Denver (DEN)
21:55
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-900 (739) 2:10 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 1762) |
| Daily
19:45
Denver (DEN)
20:42
Tucson (TUS) Air Canada AC 4092 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 4775) |
| Daily
19:45
Denver (DEN)
20:42
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 1:57 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1762) |
| Daily
19:50
Denver (DEN)
21:58
Tucson (TUS) Air Canada AC 4092 Non-stop Boeing 737-800 (738) 2:08 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1762) |
| Sat
13:30
Denver (DEN)
15:35
Tucson (TUS) Air Canada AC 4130 Non-stop Boeing 737-900 (739) 2:05 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 525) |
| Tue
13:35
Denver (DEN)
15:40
Tucson (TUS) Air Canada AC 4130 Non-stop Boeing 737-800 (738) 2:05 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 1204) |
| Wed
13:35
Denver (DEN)
15:40
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A320 (320) 2:05 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1204) |
| Mon
13:35
Denver (DEN)
15:40
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Operates only on 2026-01-12 Codeshare flight, operated by United Airlines.(UA 1204) |
| Mon
13:35
Denver (DEN)
15:40
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-26 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1204) |
| Daily
13:45
Denver (DEN)
15:03
Tucson (TUS) Air Canada AC 4130 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 5385) |
| Mon-Fri
13:50
Denver (DEN)
16:02
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:12 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1204) |
| Sun
13:50
Denver (DEN)
16:01
Tucson (TUS) Air Canada AC 4130 Non-stop Boeing 737-800 (738) 2:11 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 1204) |
| Daily
14:00
Denver (DEN)
15:15
Tucson (TUS) Air Canada AC 4130 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-06-24 Codeshare flight, operated by United Airlines.(UA 5385) |
| Daily
14:00
Denver (DEN)
15:15
Tucson (TUS) Air Canada AC 4130 Non-stop Embraer EMB 175 (E7W) 2:15 Effective from 2026-08-18 Codeshare flight, operated by United Airlines.(UA 5385) |
| Mon-Fri,Sun
14:30
Denver (DEN)
16:35
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 525) |
| Thu,Fri,Sun
14:32
Denver (DEN)
16:37
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-08 through 2026-01-15 Codeshare flight, operated by United Airlines.(UA 1204) |
| Fri
14:32
Denver (DEN)
16:37
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A320 (320) 2:05 Operates only on 2026-01-16 Codeshare flight, operated by United Airlines.(UA 1204) |
| Mon,Thu,Fri,Sun
14:32
Denver (DEN)
16:37
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-18 through 2026-01-25 Codeshare flight, operated by United Airlines.(UA 1204) |
| Thu,Fri,Sun
14:32
Denver (DEN)
16:37
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-29 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1204) |
| Sat
14:32
Denver (DEN)
16:44
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:12 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1204) |
| Thu-Sat
14:36
Denver (DEN)
16:47
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:11 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 282) |
| Daily
14:36
Denver (DEN)
15:47
Tucson (TUS) Air Canada AC 4130 Non-stop Airbus A319 (319) 2:11 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 282) |
| Daily
15:36
Denver (DEN)
17:53
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:17 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
15:50
Denver (DEN)
18:07
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
15:50
Denver (DEN)
18:07
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 5651) |
| Wed
15:52
Denver (DEN)
18:09
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:17 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
15:55
Denver (DEN)
18:13
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
15:55
Denver (DEN)
17:13
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-03-08 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
16:00
Denver (DEN)
17:15
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
16:00
Denver (DEN)
17:15
Tucson (TUS) Air Canada AC 4252 Non-stop Embraer EMB 175 (E7W) 2:15 Effective from 2026-09-24 Codeshare flight, operated by United Airlines.(UA 5651) |
| Mon-Sat
15:50
Denver (DEN)
18:07
Tucson (TUS) Lufthansa LH 7612 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 5651) |
| Mon-Sat
15:50
Denver (DEN)
18:07
Tucson (TUS) Lufthansa LH 7612 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 5651) |
| Wed
15:52
Denver (DEN)
18:09
Tucson (TUS) Lufthansa LH 7612 Non-stop Embraer EMB 175 (E7W) 2:17 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 5651) |
| Thu-Sat
15:55
Denver (DEN)
18:13
Tucson (TUS) Lufthansa LH 7612 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-02-12 through 2026-02-14 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
15:55
Denver (DEN)
17:13
Tucson (TUS) Lufthansa LH 7872 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
16:00
Denver (DEN)
17:15
Tucson (TUS) Lufthansa LH 7872 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 5651) |
| Daily
16:00
Denver (DEN)
17:15
Tucson (TUS) Lufthansa LH 7872 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-09-24 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 5651) |