All airlines flying from Denver (DEN) to Houston George Bush (IAH).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Fri-Sun
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-05-22 through 2026-05-24 Codeshare flight, operated by United Airlines.(UA 588) |
| Sat,Sun
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-05-30 through 2026-05-31 Codeshare flight, operated by United Airlines.(UA 588) |
| Mon,Tue,Sun
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-06-07 through 2026-06-09 Codeshare flight, operated by United Airlines.(UA 588) |
| Mon-Wed
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-06-15 through 2026-06-17 Codeshare flight, operated by United Airlines.(UA 588) |
| Tue-Fri
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-06-23 through 2026-06-26 Codeshare flight, operated by United Airlines.(UA 588) |
| Fri-Sun
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-07-03 through 2026-07-05 Codeshare flight, operated by United Airlines.(UA 588) |
| Mon,Sat,Sun
16:40
Denver (DEN)
20:10
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-07-11 through 2026-07-13 Codeshare flight, operated by United Airlines.(UA 588) |
| Mon,Wed-Sun
16:55
Denver (DEN)
20:28
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:33 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 726) |
| Mon-Thu,Sat,Sun
17:25
Denver (DEN)
20:54
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1587) |
| Fri
17:25
Denver (DEN)
20:54
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:29 Effective 2026-01-16 through 2026-02-06 Codeshare flight, operated by United Airlines.(UA 1587) |
| Mon-Fri,Sun
17:25
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-200 (752) 2:25 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1587) |
| Sat
17:25
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1587) |
| Daily
17:25
Denver (DEN)
20:55
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1587) |
| Daily
17:25
Denver (DEN)
21:03
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1587) |
| Daily
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Airbus A321neo (32Q) 2:20 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1587) |
| Mon-Thu
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-05-21 through 2026-05-28 Codeshare flight, operated by United Airlines.(UA 1587) |
| Mon-Fri
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-05-29 through 2026-06-05 Codeshare flight, operated by United Airlines.(UA 1587) |
| Wed-Sat
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-06-06 through 2026-06-13 Codeshare flight, operated by United Airlines.(UA 1587) |
| Thu-Sun
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-06-14 through 2026-06-21 Codeshare flight, operated by United Airlines.(UA 1587) |
| Mon,Sat,Sun
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-06-22 through 2026-06-29 Codeshare flight, operated by United Airlines.(UA 1587) |
| Mon-Thu
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-06-30 through 2026-07-09 Codeshare flight, operated by United Airlines.(UA 1587) |
| Tue-Fri
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective 2026-07-10 through 2026-07-17 Codeshare flight, operated by United Airlines.(UA 1587) |
| Daily
17:30
Denver (DEN)
20:50
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 757-300 (753) 2:20 Effective from 2026-07-18 Codeshare flight, operated by United Airlines.(UA 1587) |
| Fri
18:10
Denver (DEN)
21:37
Houston George Bush (IAH) C Air New Zealand NZ 6459 Non-stop Boeing 737-900 (739) 2:27 Operates only on 2026-01-09 Codeshare flight, operated by United Airlines.(UA 1587) |
| Daily
09:45
Denver (DEN)
13:23
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1915) |
| Daily
09:45
Denver (DEN)
13:09
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1915) |
| Daily
09:45
Denver (DEN)
13:09
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Boeing 757-300 (753) 2:24 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1915) |
| Daily
09:48
Denver (DEN)
13:17
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Boeing 757-300 (753) 2:29 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2676) |
| Mon-Sat
10:02
Denver (DEN)
13:40
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Airbus A321neo (32Q) 2:38 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2676) |
| Sun
10:02
Denver (DEN)
13:40
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Boeing 737-900 (739) 2:38 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2676) |
| Daily
10:03
Denver (DEN)
13:35
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Boeing 757-300 (753) 2:32 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 423) |
| Daily
10:05
Denver (DEN)
13:33
Houston George Bush (IAH) C Air New Zealand NZ 6500 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1915) |
| Mon,Thu-Sun
06:17
Denver (DEN)
09:50
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:33 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 788) |
| Mon,Sat,Sun
11:43
Denver (DEN)
15:14
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:31 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 1956) |
| Daily
13:25
Denver (DEN)
17:02
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Boeing 757-300 (753) 2:37 Effective 2026-04-20 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1829) |
| Daily
13:35
Denver (DEN)
16:56
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Boeing 757-300 (753) 2:21 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1829) |
| Daily
13:35
Denver (DEN)
16:56
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:21 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1829) |
| Wed
15:39
Denver (DEN)
19:10
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:31 Operates only on 2026-01-14 Codeshare flight, operated by United Airlines.(UA 489) |
| Thu
15:39
Denver (DEN)
19:10
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:31 Operates only on 2026-01-22 Codeshare flight, operated by United Airlines.(UA 489) |
| Sat
15:39
Denver (DEN)
19:10
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:31 Operates only on 2026-01-31 Codeshare flight, operated by United Airlines.(UA 489) |
| Daily
16:30
Denver (DEN)
20:00
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Boeing 737-900 (739) 2:30 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 588) |
| Mon
21:05
Denver (DEN)
00:33
Houston George Bush (IAH) C Air New Zealand NZ 6501 Non-stop Airbus A321neo (32Q) 2:28 Operates only on 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2419) The flight arrives 1 day after departure. |
| Thu-Sat
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-04-30 through 2026-05-02 Codeshare flight, operated by United Airlines.(UA 1599) |
| Sat,Sun
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-05-09 through 2026-05-10 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Tue,Sun
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 757-300 (753) 2:28 Effective 2026-05-17 through 2026-05-19 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Tue
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 737-900 (739) 2:28 Effective 2026-05-26 through 2026-06-02 Codeshare flight, operated by United Airlines.(UA 1599) |
| Wed
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 737-900 (739) 2:28 Operates only on 2026-06-10 Codeshare flight, operated by United Airlines.(UA 1599) |
| Fri
11:30
Denver (DEN)
14:58
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 737-900 (739) 2:28 Operates only on 2026-06-19 Codeshare flight, operated by United Airlines.(UA 1599) |
| Wed-Fri
11:40
Denver (DEN)
15:18
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-04-22 through 2026-04-24 Codeshare flight, operated by United Airlines.(UA 1599) |
| Mon,Wed-Sun
12:00
Denver (DEN)
15:20
Houston George Bush (IAH) C Air New Zealand NZ 6502 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-05-21 through 2026-05-31 Codeshare flight, operated by United Airlines.(UA 1354) |
- 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.
