United Airlines flights from Houston George Bush (IAH) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
06:40
Houston George Bush (IAH) C
08:18
Denver (DEN) United Airlines UA 2433 Non-stop Boeing 757-300 (753) 2:38 Valid until 2026-01-05 |
| Daily
06:40
Houston George Bush (IAH) C
08:20
Denver (DEN) United Airlines UA 2433 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-03-05 through 2026-03-28 |
| Daily
07:13
Houston George Bush (IAH) C
08:55
Denver (DEN) United Airlines UA 2433 Non-stop Boeing 757-200 (752) 2:42 Effective 2026-01-07 through 2026-02-03 |
| Daily
07:13
Houston George Bush (IAH) C
08:55
Denver (DEN) United Airlines UA 2433 Non-stop Boeing 757-200 (752) 2:42 Effective 2026-02-05 through 2026-02-11 |
| Tue
07:15
Houston George Bush (IAH) C
08:55
Denver (DEN) United Airlines UA 2433 Non-stop Boeing 757-200 (752) 2:40 Operates only on 2026-01-06 |
| Daily
05:00
Houston George Bush (IAH) C
06:41
Denver (DEN) United Airlines UA 2436 Non-stop Airbus A321neo (32Q) 2:41 Valid until 2026-01-05 |
| Daily
06:55
Houston George Bush (IAH) C
08:20
Denver (DEN) United Airlines UA 2643 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-04-30 through 2026-05-20 |
| Daily
07:05
Houston George Bush (IAH) C
08:43
Denver (DEN) United Airlines UA 2643 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-29 through 2026-04-29 |
| Daily
07:30
Houston George Bush (IAH) C
08:55
Denver (DEN) United Airlines UA 2643 Non-stop Boeing 737-900 (739) 2:25 Effective from 2026-05-21 |
| Daily
09:55
Houston George Bush (IAH) C
11:44
Denver (DEN) United Airlines UA 2670 Non-stop Boeing 737-900 (739) 2:49 Valid until 2026-01-05 |
| Non-Direct Flights: |
| Mon,Thu,Fri
08:20
Houston George Bush (IAH) C
12:43
Denver (DEN) United Airlines UA 631 1-stop Airbus A319 (319) 5:23 Effective 2026-02-12 through 2026-02-19 |
| Mon
08:20
Houston George Bush (IAH) C
12:43
Denver (DEN) United Airlines UA 631 1-stop Airbus A319 (319) 5:23 Effective 2026-02-23 through 2026-03-02 |
| Thu
12:25
Houston George Bush (IAH) C
19:14
Denver (DEN) United Airlines UA 1172 1-stop Boeing 737 MAX 8 (7M8) 7:49 Operates only on 2026-05-21 |
| Mon,Wed-Sun
12:25
Houston George Bush (IAH) C
19:14
Denver (DEN) United Airlines UA 1172 1-stop Boeing 737 MAX 8 (7M8) 7:49 Effective 2026-08-12 through 2026-08-17 |
| Daily
16:20
Houston George Bush (IAH) C
22:52
Denver (DEN) United Airlines UA 1743 1-stop Boeing 737 MAX 9 (7M9) 7:32 Valid until 2026-01-05 |
| Mon-Fri
07:25
Houston George Bush (IAH) C
13:26
Denver (DEN) United Airlines UA 2003 1-stop Boeing 737-900 (739) 7:01 Valid until 2026-01-05 |
| Thu,Fri
11:55
Houston George Bush (IAH) C
16:39
Denver (DEN) United Airlines UA 2385 1-stop Boeing 737-800 (738) 5:44 Effective 2026-02-12 through 2026-02-13 |
| Sun
11:55
Houston George Bush (IAH) C
16:38
Denver (DEN) United Airlines UA 2385 1-stop Boeing 737 MAX 8 (7M8) 5:43 Effective 2026-02-15 through 2026-03-01 |
| Mon,Wed-Fri
11:55
Houston George Bush (IAH) C
16:38
Denver (DEN) United Airlines UA 2385 1-stop Boeing 737-800 (738) 5:43 Effective 2026-02-16 through 2026-02-20 |
| Mon,Tue
11:55
Houston George Bush (IAH) C
18:06
Denver (DEN) United Airlines UA 2385 1-stop Boeing 737-800 (738) 7:11 Effective 2026-02-17 through 2026-03-03 |
| Wed-Fri
11:55
Houston George Bush (IAH) C
16:38
Denver (DEN) United Airlines UA 2385 1-stop Boeing 737-800 (738) 5:43 Effective 2026-02-25 through 2026-03-04 |
| Daily
09:30
Houston George Bush (IAH) C
16:31
Denver (DEN) United Airlines UA 2491 1-stop Boeing 737-900 (739) 8:01 Effective 2026-01-06 through 2026-02-02 |
| Tue
09:30
Houston George Bush (IAH) C
16:30
Denver (DEN) United Airlines UA 2491 1-stop Boeing 737-900 (739) 8:00 Operates only on 2026-02-03 |
| Daily
09:30
Houston George Bush (IAH) C
16:31
Denver (DEN) United Airlines UA 2491 1-stop Boeing 737-900 (739) 8:01 Effective 2026-02-04 through 2026-02-11 |
| Tue-Sun
07:20
Houston George Bush (IAH) C
14:53
Denver (DEN) United Airlines UA 2614 1-stop Boeing 737-800 (738) 8:33 Effective 2026-03-08 through 2026-03-28 |
| Mon
07:20
Houston George Bush (IAH) C
14:53
Denver (DEN) United Airlines UA 2614 1-stop Boeing 737-800 (738) 8:33 Effective 2026-03-09 through 2026-03-23 |
| Tue
06:20
Houston George Bush (IAH) C
14:43
Denver (DEN) United Airlines UA 2616 1-stop Airbus A321neo (32Q) 9:23 Operates only on 2026-01-06 |
| Daily
06:20
Houston George Bush (IAH) C
14:51
Denver (DEN) United Airlines UA 2616 1-stop Airbus A321neo (32Q) 9:31 Effective 2026-01-07 through 2026-02-02 |
| Tue
06:20
Houston George Bush (IAH) C
14:51
Denver (DEN) United Airlines UA 2616 1-stop Boeing 737 MAX 9 (7M9) 9:31 Operates only on 2026-02-03 |
| Mon,Tue,Thu-Sun
06:20
Houston George Bush (IAH) C
14:51
Denver (DEN) United Airlines UA 2616 1-stop Airbus A321neo (32Q) 9:31 Effective 2026-02-05 through 2026-02-10 |
| Wed
06:20
Houston George Bush (IAH) C
14:50
Denver (DEN) United Airlines UA 2616 1-stop Airbus A321neo (32Q) 9:30 Operates only on 2026-02-11 |
| Mon,Thu-Sun
06:30
Houston George Bush (IAH) C
14:48
Denver (DEN) United Airlines UA 2616 1-stop Airbus A321neo (32Q) 9:18 Effective 2026-02-12 through 2026-03-02 |
| Tue
06:30
Houston George Bush (IAH) C
14:48
Denver (DEN) United Airlines UA 2616 1-stop Boeing 737 MAX 9 (7M9) 9:18 Effective 2026-02-17 through 2026-03-03 |
| Wed
06:30
Houston George Bush (IAH) C
14:48
Denver (DEN) United Airlines UA 2616 1-stop Boeing 737-900 (739) 9:18 Effective 2026-02-18 through 2026-03-04 |
| Daily
09:46
Houston George Bush (IAH) C
18:22
Denver (DEN) United Airlines UA 2852 1-stop Boeing 737 MAX 9 (7M9) 9:36 Effective 2026-03-05 through 2026-03-28 |
- 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.
