All airlines flying from Houston George Bush (IAH) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 4157 Non-stop Boeing 737-800 (738) 2:39 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1970) |
| Sun
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 4157 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1970) |
| Thu
11:05
Houston George Bush (IAH) C
12:44
Denver (DEN) Air Canada AC 4157 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Effective 2026-01-15 through 2026-01-22 Codeshare flight, operated by United Airlines.(UA 1970) |
| Thu
16:35
Houston George Bush (IAH) C
18:18
Denver (DEN) Air Canada AC 4878 Non-stop Boeing 737-900 (739) 2:43 Operates only on 2026-01-01 Codeshare flight, operated by United Airlines.(UA 2338) |
| Fri-Sun
16:35
Houston George Bush (IAH) C
18:19
Denver (DEN) Air Canada AC 4878 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-02 through 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2338) |
| Mon
16:35
Houston George Bush (IAH) C
18:19
Denver (DEN) Air Canada AC 4878 Non-stop Boeing 737-900 (739) 2:44 Operates only on 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2338) |
| Daily
16:20
Houston George Bush (IAH) C
17:54
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 757-300 (753) 2:34 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 470) |
| Daily
16:20
Houston George Bush (IAH) C
17:54
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 737-900 (739) 2:34 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 470) |
| Daily
16:32
Houston George Bush (IAH) C
18:16
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 757-300 (753) 2:44 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 270) |
| Daily
16:34
Houston George Bush (IAH) C
18:17
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 470) |
| Daily
16:34
Houston George Bush (IAH) C
18:23
Denver (DEN) Air Canada AC 4879 Non-stop Airbus A321neo (32Q) 2:49 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 470) |
| Sat
16:40
Houston George Bush (IAH) C
18:18
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 787-9 (789) 2:38 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 470) |
| Daily
16:42
Houston George Bush (IAH) C
18:25
Denver (DEN) Air Canada AC 4879 Non-stop Boeing 757-300 (753) 2:43 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1299) |
| Mon-Fri,Sun
09:51
Houston George Bush (IAH) C
11:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 757-200 (752) 2:48 Effective 2026-02-13 through 2026-02-19 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon-Sat
09:51
Houston George Bush (IAH) C
11:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 757-200 (752) 2:48 Effective 2026-02-21 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1450) |
| Tue,Sun
09:51
Houston George Bush (IAH) C
11:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 757-200 (752) 2:48 Effective 2026-03-01 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 1450) |
| Wed-Sun
09:55
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737-900 (739) 2:49 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2670) |
| Daily
09:57
Houston George Bush (IAH) C
11:43
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-03-30 through 2026-04-06 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon-Wed,Fri-Sun
09:57
Houston George Bush (IAH) C
11:43
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-04-08 through 2026-04-15 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon-Thu,Sat,Sun
09:57
Houston George Bush (IAH) C
11:43
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-04-16 through 2026-04-23 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon-Wed,Fri-Sun
09:57
Houston George Bush (IAH) C
11:43
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-04-24 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon-Wed,Fri
10:00
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-06 through 2026-01-14 Codeshare flight, operated by United Airlines.(UA 1210) |
| Tue-Thu,Sat
10:00
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-15 through 2026-01-22 Codeshare flight, operated by United Airlines.(UA 1210) |
| Fri
10:00
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-23 through 2026-01-30 Codeshare flight, operated by United Airlines.(UA 1210) |
| Thu-Sat
10:00
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1210) |
| Sun
10:00
Houston George Bush (IAH) C
11:44
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:44 Operates only on 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1210) |
| Tue,Sun
10:05
Houston George Bush (IAH) C
11:32
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:27 Effective 2026-05-03 through 2026-05-05 Codeshare flight, operated by United Airlines.(UA 1450) |
| Wed
10:05
Houston George Bush (IAH) C
11:32
Denver (DEN) Air Canada AC 5076 Non-stop Airbus A321neo (32Q) 2:27 Operates only on 2026-05-13 Codeshare flight, operated by United Airlines.(UA 1450) |
| Mon,Tue,Sun
10:25
Houston George Bush (IAH) C
12:10
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 777 (777) 2:45 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 361) |
| Fri
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2026-01-16 Codeshare flight, operated by United Airlines.(UA 1970) |
| Sat
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737-800 (738) 2:39 Operates only on 2026-01-24 Codeshare flight, operated by United Airlines.(UA 1970) |
| Sun
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2026-01-25 Codeshare flight, operated by United Airlines.(UA 1970) |
| Mon
11:00
Houston George Bush (IAH) C
12:39
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1970) |
| Thu
11:05
Houston George Bush (IAH) C
12:44
Denver (DEN) Air Canada AC 5076 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2026-01-08 Codeshare flight, operated by United Airlines.(UA 1970) |
| Daily
12:30
Houston George Bush (IAH) C
14:14
Denver (DEN) Air Canada AC 5086 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2168) |
| Daily
12:40
Houston George Bush (IAH) C
14:24
Denver (DEN) Air Canada AC 5086 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1182) |
| Sat
12:40
Houston George Bush (IAH) C
14:18
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 787-9 (789) 2:38 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2168) |
| Daily
12:40
Houston George Bush (IAH) C
14:15
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 757-300 (753) 2:35 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2168) |
| Daily
12:40
Houston George Bush (IAH) C
14:15
Denver (DEN) Air Canada AC 5086 Non-stop Airbus A321neo (32Q) 2:35 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2168) |
| Daily
12:48
Houston George Bush (IAH) C
14:32
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 777 (777) 2:44 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2168) |
| Daily
12:50
Houston George Bush (IAH) C
14:29
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 777 (777) 2:39 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2013) |
| Daily
12:50
Houston George Bush (IAH) C
14:32
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 777 (777) 2:42 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2013) |
| Thu-Sat
12:55
Houston George Bush (IAH) C
14:37
Denver (DEN) Air Canada AC 5086 Non-stop Boeing 777 (777) 2:42 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2168) |
| Thu-Sat
08:15
Houston George Bush (IAH) C
10:00
Denver (DEN) Air Canada AC 5093 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1496) |
| Mon,Thu-Sun
08:15
Houston George Bush (IAH) C
09:56
Denver (DEN) Air Canada AC 5093 Non-stop Boeing 777 (777) 2:41 Effective 2026-03-09 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1496) |
| Tue,Wed
08:15
Houston George Bush (IAH) C
10:00
Denver (DEN) Air Canada AC 5093 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-03-10 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 1496) |
| Mon
08:15
Houston George Bush (IAH) C
09:55
Denver (DEN) Air Canada AC 5093 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Operates only on 2026-03-30 Codeshare flight, operated by United Airlines.(UA 1378) |
| Tue
08:15
Houston George Bush (IAH) C
09:55
Denver (DEN) Air Canada AC 5093 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Operates only on 2026-04-28 Codeshare flight, operated by United Airlines.(UA 1378) |
| Daily
08:16
Houston George Bush (IAH) C
10:00
Denver (DEN) Air Canada AC 5093 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2167) |
| Daily
08:18
Houston George Bush (IAH) C
10:00
Denver (DEN) Air Canada AC 5093 Non-stop Airbus A321neo (32Q) 2:42 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1244) |
- A domestic route departing from the Houston George Bush airport (IAH) and arriving at Denver airport (DEN).
- The flight distance is 861 miles, or 1386 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:25 and 2:56.
