All airlines flying from Oklahoma City (OKC) to George Bush, Houston (IAH).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
14:00
Oklahoma City (OKC)
15:37
George Bush, Houston (IAH) B Air New Zealand NZ 6814 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 5531) |
| Daily
14:07
Oklahoma City (OKC)
15:40
George Bush, Houston (IAH) B Air New Zealand NZ 6814 Non-stop Embraer EMB 175 (E7W) 1:33 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 5531) |
| Sun
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6814 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-06-29 Codeshare flight, operated by United Airlines.(UA 2622) |
| Tue
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6814 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-07-08 Codeshare flight, operated by United Airlines.(UA 2622) |
| Wed
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6814 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-07-16 Codeshare flight, operated by United Airlines.(UA 2622) |
| Thu
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6814 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-07-24 Codeshare flight, operated by United Airlines.(UA 2622) |
| Fri
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6814 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-08-08 Codeshare flight, operated by United Airlines.(UA 2622) |
| Daily
17:30
Oklahoma City (OKC)
19:05
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 6330) |
| Mon,Wed-Fri,Sun
19:00
Oklahoma City (OKC)
20:39
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by United Airlines.(UA 6089) |
| Mon,Wed-Fri,Sun
19:00
Oklahoma City (OKC)
20:39
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-07-06 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 6089) |
| Mon-Fri
19:03
Oklahoma City (OKC)
20:43
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2025-05-22 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 6114) |
| Mon-Fri,Sun
19:03
Oklahoma City (OKC)
20:43
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2025-06-01 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 6114) |
| Daily
19:05
Oklahoma City (OKC)
20:38
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 6114) |
| Daily
19:12
Oklahoma City (OKC)
20:49
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:37 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 6114) |
| Daily
19:17
Oklahoma City (OKC)
20:50
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-10-26 through 2025-12-01 Codeshare flight, operated by United Airlines.(UA 6114) |
| Daily
19:17
Oklahoma City (OKC)
20:50
George Bush, Houston (IAH) B Air New Zealand NZ 6815 Non-stop Embraer EMB 175 (E7W) 1:33 Effective from 2026-02-12 Codeshare flight, operated by United Airlines.(UA 6114) |
| Sun
13:45
Oklahoma City (OKC)
15:22
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-06-29 Codeshare flight, operated by United Airlines.(UA 5531) |
| Tue
13:45
Oklahoma City (OKC)
15:22
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-07-08 Codeshare flight, operated by United Airlines.(UA 5531) |
| Wed
13:45
Oklahoma City (OKC)
15:22
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-07-16 Codeshare flight, operated by United Airlines.(UA 5531) |
| Thu
13:45
Oklahoma City (OKC)
15:22
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-07-24 Codeshare flight, operated by United Airlines.(UA 5531) |
| Fri
13:45
Oklahoma City (OKC)
15:22
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-08-08 Codeshare flight, operated by United Airlines.(UA 5531) |
| Mon-Sat
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-06-26 through 2025-07-05 Codeshare flight, operated by United Airlines.(UA 2622) |
| Mon,Wed-Sun
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-07-06 through 2025-07-14 Codeshare flight, operated by United Airlines.(UA 2622) |
| Mon,Tue,Thu-Sun
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-07-15 through 2025-07-22 Codeshare flight, operated by United Airlines.(UA 2622) |
| Mon-Wed,Fri-Sun
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-07-23 through 2025-07-30 Codeshare flight, operated by United Airlines.(UA 2622) |
| Daily
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-07-31 through 2025-08-07 Codeshare flight, operated by United Airlines.(UA 2622) |
| Daily
14:43
Oklahoma City (OKC)
16:16
George Bush, Houston (IAH) C Air New Zealand NZ 6816 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Effective 2025-08-09 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 2622) |
| Daily
15:30
Oklahoma City (OKC)
17:09
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:39 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 5702) |
| Mon-Fri
15:30
Oklahoma City (OKC)
17:07
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-05-22 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 5567) |
| Mon-Fri,Sun
15:30
Oklahoma City (OKC)
17:07
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-06-01 through 2025-06-17 Codeshare flight, operated by United Airlines.(UA 5567) |
| Mon,Tue,Thu,Fri,Sun
15:30
Oklahoma City (OKC)
17:07
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-06-19 through 2025-06-24 Codeshare flight, operated by United Airlines.(UA 5567) |
| Daily
15:45
Oklahoma City (OKC)
17:18
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:33 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 5567) |
| Daily
15:50
Oklahoma City (OKC)
17:25
George Bush, Houston (IAH) B Air New Zealand NZ 6816 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 6262) |
| Wed
12:01
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective 2025-05-28 through 2025-06-18 Codeshare flight, operated by United Airlines.(UA 4367) |
| Wed
12:01
Oklahoma City (OKC)
13:38
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Operates only on 2025-06-25 Codeshare flight, operated by United Airlines.(UA 6246) |
| Mon,Tue,Thu,Fri,Sun
12:02
Oklahoma City (OKC)
13:39
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Valid until 2025-05-06 Codeshare flight, operated by United Airlines.(UA 6129) |
| Mon-Fri,Sun
12:02
Oklahoma City (OKC)
13:39
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-05-07 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 6129) |
| Mon,Tue,Thu,Fri
12:03
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-05-22 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 5663) |
| Mon,Tue,Thu,Fri,Sun
12:03
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-06-01 through 2025-07-01 Codeshare flight, operated by United Airlines.(UA 5663) |
| Mon-Fri,Sun
12:03
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-07-02 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 5663) |
| Daily
12:04
Oklahoma City (OKC)
13:39
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 6274) |
| Daily
12:07
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-10-26 through 2025-12-17 Codeshare flight, operated by United Airlines.(UA 5663) |
| Daily
12:07
Oklahoma City (OKC)
13:40
George Bush, Houston (IAH) B Air New Zealand NZ 6818 Non-stop Embraer EMB 175 (E7W) 1:33 Effective from 2026-01-06 Codeshare flight, operated by United Airlines.(UA 5663) |
| Thu
05:05
Oklahoma City (OKC)
06:37
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:32 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 5453) |
| Daily
07:14
Oklahoma City (OKC)
08:50
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:36 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 5337) |
| Mon-Fri,Sun
07:15
Oklahoma City (OKC)
08:44
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-05-23 through 2025-06-06 Codeshare flight, operated by United Airlines.(UA 5520) |
| Daily
07:15
Oklahoma City (OKC)
08:44
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-06-07 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 5520) |
| Daily
07:15
Oklahoma City (OKC)
08:47
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 5520) |
| Daily
07:17
Oklahoma City (OKC)
08:45
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:28 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 5520) |
| Daily
07:19
Oklahoma City (OKC)
08:48
George Bush, Houston (IAH) B ANA NH 7531 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 5520) |
- A domestic route departing from the Oklahoma City airport (OKC) and arriving at George Bush, Houston airport (IAH).
- The flight distance is 396 miles, or 637 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:25 and 1:42.
