All airlines flying from Chicago O'Hare (ORD) to George Bush, Houston (IAH).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
09:40
Chicago O'Hare (ORD) 3
12:38
George Bush, Houston (IAH) A Alaska Airlines AS 6684 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 3581) |
| Sat,Sun
14:53
Chicago O'Hare (ORD) 3
17:42
George Bush, Houston (IAH) A Alaska Airlines AS 6705 Non-stop Airbus A319 (319) 2:49 Effective 2025-10-04 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 1168) |
| Mon-Fri
06:00
Chicago O'Hare (ORD) 1
08:50
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Effective 2025-08-19 through 2025-09-02 Codeshare flight, operated by United Airlines.(UA 1569) |
| Mon-Wed,Sun
06:00
Chicago O'Hare (ORD) 1
08:50
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Effective 2025-09-07 through 2025-09-17 Codeshare flight, operated by United Airlines.(UA 1569) |
| Mon-Fri
06:00
Chicago O'Hare (ORD) 1
08:50
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Effective 2025-09-18 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 1569) |
| Sat,Sun
07:00
Chicago O'Hare (ORD) 1
09:51
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-08-23 through 2025-08-31 Codeshare flight, operated by United Airlines.(UA 256) |
| Wed-Sat
07:00
Chicago O'Hare (ORD) 1
09:51
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-09-03 through 2025-09-06 Codeshare flight, operated by United Airlines.(UA 256) |
| Thu-Sat
07:00
Chicago O'Hare (ORD) 1
09:51
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-09-11 through 2025-09-13 Codeshare flight, operated by United Airlines.(UA 256) |
| Sat,Sun
07:00
Chicago O'Hare (ORD) 1
09:51
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-09-20 through 2025-09-21 Codeshare flight, operated by United Airlines.(UA 256) |
| Thu
07:10
Chicago O'Hare (ORD) 1
10:03
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 757-300 (753) 2:53 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 1823) |
| Daily
07:10
Chicago O'Hare (ORD) 1
10:04
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 2:54 Effective 2025-05-23 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 1823) |
| Daily
07:10
Chicago O'Hare (ORD) 1
10:04
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 799) |
| Mon-Fri,Sun
07:35
Chicago O'Hare (ORD) 1
10:35
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737-900 (739) 3:00 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 1913) |
| Sat
07:35
Chicago O'Hare (ORD) 1
10:35
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Airbus A321neo (32Q) 3:00 Effective 2025-05-03 through 2025-05-17 Codeshare flight, operated by United Airlines.(UA 1913) |
| Daily
07:45
Chicago O'Hare (ORD) 1
10:33
George Bush, Houston (IAH) C Air New Zealand NZ 6850 Non-stop Boeing 737-900 (739) 2:48 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 799) |
| Thu,Sat
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Effective 2025-05-22 through 2025-06-05 Codeshare flight, operated by United Airlines.(UA 2483) |
| Fri
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737-900 (739) 2:54 Operates only on 2025-05-23 Codeshare flight, operated by United Airlines.(UA 2483) |
| Mon-Wed,Fri,Sun
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Airbus A321neo (32Q) 2:54 Effective 2025-05-25 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 2483) |
| Mon-Wed,Sun
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-06-01 through 2025-06-08 Codeshare flight, operated by United Airlines.(UA 2483) |
| Mon,Thu-Sat
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Effective 2025-06-06 through 2025-06-23 Codeshare flight, operated by United Airlines.(UA 2483) |
| Tue,Wed,Sun
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-06-10 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2483) |
| Daily
10:35
Chicago O'Hare (ORD) 1
13:29
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-06-26 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2483) |
| Daily
10:40
Chicago O'Hare (ORD) 1
13:40
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2483) |
| Daily
10:42
Chicago O'Hare (ORD) 1
13:25
George Bush, Houston (IAH) C Air New Zealand NZ 6851 Non-stop Boeing 737-900 (739) 2:43 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 2483) |
| Thu-Sun
05:00
Chicago O'Hare (ORD) 1
07:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-12-18 through 2025-12-21 Codeshare flight, operated by United Airlines.(UA 1096) |
| Daily
06:00
Chicago O'Hare (ORD) 1
08:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective from 2026-01-07 Codeshare flight, operated by United Airlines.(UA 1569) |
| Sat
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Operates only on 2025-08-23 Codeshare flight, operated by United Airlines.(UA 2621) |
| Wed,Sun
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Effective 2025-08-31 through 2025-09-03 Codeshare flight, operated by United Airlines.(UA 2621) |
| Sat
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Effective 2025-09-20 through 2025-09-27 Codeshare flight, operated by United Airlines.(UA 2621) |
| Fri-Sun
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Effective 2025-09-28 through 2025-10-04 Codeshare flight, operated by United Airlines.(UA 2621) |
| Mon,Sat
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Effective 2025-10-11 through 2025-10-13 Codeshare flight, operated by United Airlines.(UA 2621) |
| Mon,Tue
14:20
Chicago O'Hare (ORD) 1
17:16
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Airbus A321neo (32Q) 2:56 Effective 2025-10-20 through 2025-10-21 Codeshare flight, operated by United Airlines.(UA 2621) |
| Thu,Fri
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:55 Effective 2025-08-21 through 2025-08-22 Codeshare flight, operated by United Airlines.(UA 1314) |
| Mon,Tue,Sat
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:55 Effective 2025-08-30 through 2025-09-02 Codeshare flight, operated by United Airlines.(UA 1314) |
| Wed,Thu
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:55 Effective 2025-09-10 through 2025-09-11 Codeshare flight, operated by United Airlines.(UA 1314) |
| Fri
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-09-19 Codeshare flight, operated by United Airlines.(UA 1314) |
| Mon-Fri
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-09-25 through 2025-10-02 Codeshare flight, operated by United Airlines.(UA 1314) |
| Mon-Fri,Sun
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-10-05 through 2025-10-12 Codeshare flight, operated by United Airlines.(UA 1314) |
| Tue-Sun
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-10-14 through 2025-10-19 Codeshare flight, operated by United Airlines.(UA 1314) |
| Wed-Sat
15:58
Chicago O'Hare (ORD) 1
18:53
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-10-22 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 1314) |
| Mon-Wed,Sun
16:50
Chicago O'Hare (ORD) 1
19:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-08-19 through 2025-08-27 Codeshare flight, operated by United Airlines.(UA 1437) |
| Thu,Fri
16:50
Chicago O'Hare (ORD) 1
19:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-08-28 through 2025-09-05 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon,Tue,Fri-Sun
16:50
Chicago O'Hare (ORD) 1
19:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-09-06 through 2025-09-16 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon-Thu,Sun
16:50
Chicago O'Hare (ORD) 1
19:45
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2025-09-17 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 1437) |
| Daily
17:50
Chicago O'Hare (ORD) 1
20:35
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-10-26 through 2025-11-02 Codeshare flight, operated by United Airlines.(UA 1761) |
| Mon-Thu,Sun
17:50
Chicago O'Hare (ORD) 1
20:35
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-11-04 through 2025-11-10 Codeshare flight, operated by United Airlines.(UA 1761) |
| Daily
17:50
Chicago O'Hare (ORD) 1
20:35
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-11-12 through 2025-12-01 Codeshare flight, operated by United Airlines.(UA 1761) |
| Daily
17:50
Chicago O'Hare (ORD) 1
20:35
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-12-22 through 2026-01-06 Codeshare flight, operated by United Airlines.(UA 1761) |
| Mon,Fri,Sat
18:20
Chicago O'Hare (ORD) 1
21:05
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-11-03 through 2025-11-08 Codeshare flight, operated by United Airlines.(UA 1531) |
| Tue
18:20
Chicago O'Hare (ORD) 1
21:05
George Bush, Houston (IAH) C Air New Zealand NZ 6852 Non-stop Boeing 737-900 (739) 2:45 Operates only on 2025-11-11 Codeshare flight, operated by United Airlines.(UA 1531) |
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Parallax here ORD-IAH
- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at George Bush, Houston airport (IAH).
- The flight distance is 925 miles, or 1489 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 2:35 and 3:10.
