All airlines flying from Denver (DEN) to Houston George Bush (IAH).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
15:39
Denver (DEN)
19:10
Houston George Bush (IAH) C Air New Zealand NZ 6505 Non-stop Airbus A321neo (32Q) 2:31 Effective 2026-02-01 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 489) |
| Daily
15:40
Denver (DEN)
19:00
Houston George Bush (IAH) C Air New Zealand NZ 6505 Non-stop Airbus A321neo (32Q) 2:20 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 489) |
| Daily
15:40
Denver (DEN)
19:00
Houston George Bush (IAH) C Air New Zealand NZ 6505 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 489) |
| Mon,Tue,Thu-Sun
15:41
Denver (DEN)
19:10
Houston George Bush (IAH) C Air New Zealand NZ 6505 Non-stop Airbus A321neo (32Q) 2:29 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 489) |
| Daily
05:00
Denver (DEN)
08:38
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 777 (777) 2:38 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 320) |
| Mon-Sat
05:00
Denver (DEN)
08:33
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Airbus A321neo (32Q) 2:33 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 320) |
| Sun
05:00
Denver (DEN)
08:32
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 757-200 (752) 2:32 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 320) |
| Thu,Fri
05:00
Denver (DEN)
08:30
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-03-05 through 2026-03-06 Codeshare flight, operated by United Airlines.(UA 320) |
| Sat
05:00
Denver (DEN)
08:32
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 777 (777) 2:32 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 320) |
| Mon,Thu-Sun
05:00
Denver (DEN)
08:30
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 777 (777) 2:30 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 320) |
| Tue,Wed
05:00
Denver (DEN)
08:30
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-03-10 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 320) |
| Daily
05:00
Denver (DEN)
08:35
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 737-900 (739) 2:35 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 320) |
| Daily
05:00
Denver (DEN)
08:20
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-04-30 Codeshare flight, operated by United Airlines.(UA 320) |
| Daily
05:01
Denver (DEN)
08:36
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Airbus A321neo (32Q) 2:35 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 320) |
| Daily
05:01
Denver (DEN)
08:36
Houston George Bush (IAH) C Air New Zealand NZ 6506 Non-stop Airbus A321neo (32Q) 2:35 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 320) |
| Mon,Thu-Sun
18:53
Denver (DEN)
22:20
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Boeing 757-300 (753) 2:27 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:15
Denver (DEN)
22:35
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Airbus A321neo (32Q) 2:20 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:15
Denver (DEN)
22:35
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:20
Denver (DEN)
22:48
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Airbus A321neo (32Q) 2:28 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:20
Denver (DEN)
22:46
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:21
Denver (DEN)
22:47
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:25
Denver (DEN)
22:45
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
19:35
Denver (DEN)
23:11
Houston George Bush (IAH) C Air New Zealand NZ 6507 Non-stop Airbus A321neo (32Q) 2:36 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 475) |
| Daily
20:20
Denver (DEN)
23:55
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2419) |
| Mon-Wed,Fri-Sun
20:32
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-01-06 through 2026-01-14 Codeshare flight, operated by United Airlines.(UA 2419) |
| Thu
20:32
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737-900 (739) 2:27 Operates only on 2026-01-08 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
20:32
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-01-15 through 2026-02-02 Codeshare flight, operated by United Airlines.(UA 2419) |
| Tue
20:32
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Airbus A321neo (32Q) 2:27 Operates only on 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
20:32
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-02-04 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
20:33
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
20:39
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
20:39
Denver (DEN)
23:59
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2419) |
| Daily
21:05
Denver (DEN)
00:33
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Airbus A321neo (32Q) 2:28 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2419) The flight arrives 1 day after departure. |
| Daily
21:06
Denver (DEN)
00:36
Houston George Bush (IAH) C Air New Zealand NZ 6508 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 568) The flight arrives 1 day after departure. |
| Mon-Fri,Sun
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-05-03 through 2026-05-08 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon-Sat
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-05-11 through 2026-05-16 Codeshare flight, operated by United Airlines.(UA 1599) |
| Wed
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:28 Operates only on 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Wed-Sun
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 737-900 (739) 2:28 Effective 2026-05-21 through 2026-05-31 Codeshare flight, operated by United Airlines.(UA 1599) |
| Daily
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 737-900 (739) 2:28 Effective 2026-06-03 through 2026-06-09 Codeshare flight, operated by United Airlines.(UA 1599) |
| Daily
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 737-900 (739) 2:28 Effective 2026-06-11 through 2026-06-18 Codeshare flight, operated by United Airlines.(UA 1599) |
| Daily
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 737-900 (739) 2:28 Effective from 2026-06-20 Codeshare flight, operated by United Airlines.(UA 1599) |
| Daily
11:40
Denver (DEN)
15:18
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-29 through 2026-04-04 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Thu-Sun
11:40
Denver (DEN)
15:18
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-04-09 through 2026-04-13 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Tue,Fri-Sun
11:40
Denver (DEN)
15:18
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-04-17 through 2026-04-21 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon-Wed,Sat,Sun
11:40
Denver (DEN)
15:18
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-04-25 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1599) |
| Wed-Fri
11:41
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:33 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by United Airlines.(UA 1599) |
| Fri,Sat
11:41
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:33 Effective 2026-02-21 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1599) |
| Tue,Wed,Sun
11:41
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 757-300 (753) 2:33 Effective 2026-03-01 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1599) |
| Tue,Wed,Fri
11:43
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Airbus A321neo (32Q) 2:31 Valid until 2026-01-02 Codeshare flight, operated by United Airlines.(UA 1956) |
| Mon
11:43
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6509 Non-stop Boeing 737-900 (739) 2:31 Operates only on 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1956) |
- A domestic route departing from the Denver airport (DEN) and arriving at Houston George Bush airport (IAH).
- The flight distance is 861 miles, or 1386 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 2:20 and 2:43.
