Alaska Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
15:15
Phoenix Sky Harbor (PHX) 4
18:07
Denver (DEN) Alaska Airlines AS 4140 Non-stop Airbus A319 (319) 1:52 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 1309) |
| Daily
15:15
Phoenix Sky Harbor (PHX) 4
18:08
Denver (DEN) Alaska Airlines AS 4140 Non-stop Airbus A319 (319) 1:53 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 1309) |
| Mon,Thu,Fri,Sun
15:20
Phoenix Sky Harbor (PHX) 4
18:07
Denver (DEN) Alaska Airlines AS 4140 Non-stop Airbus A319 (319) 1:47 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 1309) |
| Daily
18:50
Phoenix Sky Harbor (PHX) 4
21:44
Denver (DEN) Alaska Airlines AS 4140 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
18:51
Phoenix Sky Harbor (PHX) 4
21:41
Denver (DEN) Alaska Airlines AS 4140 Non-stop Airbus A321neo (32Q) 1:50 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
16:15
Phoenix Sky Harbor (PHX) 4
18:09
Denver (DEN) Alaska Airlines AS 4197 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 3342) |
| Mon,Sun
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4267 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-05-11 through 2025-05-12 Codeshare flight, operated by American Airlines.(AA 4081) |
| Sat
15:23
Phoenix Sky Harbor (PHX) 4
18:06
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A320 (320) 1:43 Operates only on 2025-05-24 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
18:50
Phoenix Sky Harbor (PHX) 4
21:42
Denver (DEN) Alaska Airlines AS 4269 Non-stop Boeing 737-800 (738) 1:52 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
18:50
Phoenix Sky Harbor (PHX) 4
21:46
Denver (DEN) Alaska Airlines AS 4269 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
18:51
Phoenix Sky Harbor (PHX) 4
21:42
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A321neo (32Q) 1:51 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
19:00
Phoenix Sky Harbor (PHX) 4
21:48
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A320 (320) 1:48 Valid until 2025-05-02 Codeshare flight, operated by American Airlines.(AA 1638) |
| Sat
19:00
Phoenix Sky Harbor (PHX) 4
21:54
Denver (DEN) Alaska Airlines AS 4269 Non-stop Embraer EMB 175 (E75) 1:54 Operates only on 2025-05-03 Codeshare flight, operated by American Airlines.(AA 6231) |
| Sun
19:00
Phoenix Sky Harbor (PHX) 4
21:48
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A320 (320) 1:48 Operates only on 2025-05-04 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
19:56
Phoenix Sky Harbor (PHX) 4
22:39
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A320 (320) 1:43 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 1638) |
| Daily
19:56
Phoenix Sky Harbor (PHX) 4
22:39
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A320 (320) 1:43 Effective 2025-05-25 through 2025-06-03 Codeshare flight, operated by American Airlines.(AA 1638) |
| Wed
19:56
Phoenix Sky Harbor (PHX) 4
22:40
Denver (DEN) Alaska Airlines AS 4269 Non-stop Airbus A321neo (32Q) 1:44 Operates only on 2025-06-04 Codeshare flight, operated by American Airlines.(AA 1638) |
| Sat
08:34
Phoenix Sky Harbor (PHX) 4
11:30
Denver (DEN) Alaska Airlines AS 4270 Non-stop Boeing 737-800 (738) 1:56 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 1332) |
| Fri
08:43
Phoenix Sky Harbor (PHX) 4
11:42
Denver (DEN) Alaska Airlines AS 4270 Non-stop Boeing 737-800 (738) 1:59 Operates only on 2025-05-02 Codeshare flight, operated by American Airlines.(AA 1332) |
| Thu,Sun
08:50
Phoenix Sky Harbor (PHX) 4
11:53
Denver (DEN) Alaska Airlines AS 4270 Non-stop Boeing 737-800 (738) 2:03 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 1332) |
| Daily
09:05
Phoenix Sky Harbor (PHX) 4
12:10
Denver (DEN) Alaska Airlines AS 4270 Non-stop Boeing 737-800 (738) 2:05 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 1332) |
| Daily
08:30
Phoenix Sky Harbor (PHX) 4
11:21
Denver (DEN) Alaska Airlines AS 4271 Non-stop Airbus A320 (320) 1:51 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 1332) |
| Daily
08:30
Phoenix Sky Harbor (PHX) 4
11:25
Denver (DEN) Alaska Airlines AS 4271 Non-stop Airbus A320 (320) 1:55 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 1620) |
| Daily
08:35
Phoenix Sky Harbor (PHX) 4
11:29
Denver (DEN) Alaska Airlines AS 4271 Non-stop Airbus A320 (320) 1:54 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 1332) |
| Daily
08:35
Phoenix Sky Harbor (PHX) 4
11:27
Denver (DEN) Alaska Airlines AS 4271 Non-stop Airbus A320 (320) 1:52 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1332) |
| Wed
15:20
Phoenix Sky Harbor (PHX) 4
18:08
Denver (DEN) Alaska Airlines AS 4281 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-06-11 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 3384) |
| Tue,Wed
15:18
Phoenix Sky Harbor (PHX) 4
18:06
Denver (DEN) Alaska Airlines AS 4401 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-07-08 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 3384) |
| Daily
08:30
Phoenix Sky Harbor (PHX) 4
11:28
Denver (DEN) Alaska Airlines AS 4526 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 3436) |
| Daily
09:30
Phoenix Sky Harbor (PHX) 4
11:25
Denver (DEN) Alaska Airlines AS 4526 Non-stop Boeing 737-800 (738) 1:55 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 1414) |
| Daily
09:30
Phoenix Sky Harbor (PHX) 4
11:29
Denver (DEN) Alaska Airlines AS 4526 Non-stop Boeing 737-800 (738) 1:59 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 1414) |
| Daily
09:30
Phoenix Sky Harbor (PHX) 4
11:32
Denver (DEN) Alaska Airlines AS 4526 Non-stop Boeing 737-800 (738) 2:02 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1414) |
| Daily
09:30
Phoenix Sky Harbor (PHX) 4
11:19
Denver (DEN) Alaska Airlines AS 4526 Non-stop Boeing 737-800 (738) 1:49 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 1414) |
| Daily
09:30
Phoenix Sky Harbor (PHX) 4
11:21
Denver (DEN) Alaska Airlines AS 4526 Non-stop Boeing 737-800 (738) 1:51 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 1414) |
| Daily
15:15
Phoenix Sky Harbor (PHX) 4
18:11
Denver (DEN) Alaska Airlines AS 4526 Non-stop Canadair CRJ 700 (CR7) 1:56 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6423) |
| Wed
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4570 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-05-07 through 2025-05-14 Codeshare flight, operated by American Airlines.(AA 4081) |
| Sat
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4570 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2025-05-17 Codeshare flight, operated by American Airlines.(AA 4081) |
| Sat
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4570 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2025-05-31 Codeshare flight, operated by American Airlines.(AA 4081) |
| Tue
15:20
Phoenix Sky Harbor (PHX) 4
18:08
Denver (DEN) Alaska Airlines AS 4612 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-06-10 through 2025-07-01 Codeshare flight, operated by American Airlines.(AA 3384) |
| Daily
15:20
Phoenix Sky Harbor (PHX) 4
18:06
Denver (DEN) Alaska Airlines AS 4617 Non-stop Embraer EMB 175 (E75) 1:46 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4076) |
| Daily
16:15
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Alaska Airlines AS 4654 Non-stop Embraer EMB 175 (E75) 1:55 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 3366) |
| Tue
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4691 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2025-05-13 Codeshare flight, operated by American Airlines.(AA 4081) |
| Mon,Tue,Thu-Sat
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4697 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-05-05 through 2025-05-10 Codeshare flight, operated by American Airlines.(AA 4081) |
| Mon-Fri,Sun
15:30
Phoenix Sky Harbor (PHX) 4
18:13
Denver (DEN) Alaska Airlines AS 4697 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-05-15 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4081) |
| Sat
15:18
Phoenix Sky Harbor (PHX) 4
18:06
Denver (DEN) Alaska Airlines AS 6178 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-07-05 through 2025-08-02 Codeshare flight, operated by American Airlines.(AA 3384) |
| Sat
15:20
Phoenix Sky Harbor (PHX) 4
18:08
Denver (DEN) Alaska Airlines AS 6178 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-06-07 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 3384) |
| Mon,Thu,Fri,Sun
15:18
Phoenix Sky Harbor (PHX) 4
18:05
Denver (DEN) Alaska Airlines AS 6197 Non-stop Airbus A319 (319) 1:47 Effective 2025-07-06 through 2025-08-04 Codeshare flight, operated by American Airlines.(AA 1309) |
| Daily
16:15
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Alaska Airlines AS 6197 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 3376) |
| Daily
16:15
Phoenix Sky Harbor (PHX) 4
18:11
Denver (DEN) Alaska Airlines AS 6197 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3376) |
| Daily
18:50
Phoenix Sky Harbor (PHX) 4
21:46
Denver (DEN) Alaska Airlines AS 6202 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 2601) |
| Daily
19:50
Phoenix Sky Harbor (PHX) 4
21:42
Denver (DEN) Alaska Airlines AS 6202 Non-stop Boeing 737-800 (738) 1:52 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 2601) |
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- A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Denver airport (DEN).
- The flight distance is 601 miles, or 968 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:43 and 2:05.
