All airlines flying from Chicago O'Hare (ORD) to Houston George Bush (IAH).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon
16:00
Chicago O'Hare (ORD) 1
19:07
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2095) |
| Wed,Fri,Sat
16:50
Chicago O'Hare (ORD) 1
19:57
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-01-07 through 2026-01-10 Codeshare flight, operated by United Airlines.(UA 2053) |
| Wed
16:50
Chicago O'Hare (ORD) 1
19:58
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2053) |
| Mon,Tue,Thu-Sun
16:57
Chicago O'Hare (ORD) 1
19:40
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-08-18 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 600) |
| Mon,Wed,Fri,Sat
16:57
Chicago O'Hare (ORD) 1
19:40
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 2:43 Effective from 2026-10-26 Codeshare flight, operated by United Airlines.(UA 600) |
| Mon,Tue,Thu-Sun
17:15
Chicago O'Hare (ORD) 1
20:20
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-03-29 through 2026-05-19 Codeshare flight, operated by United Airlines.(UA 2474) |
| Fri
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-02-13 through 2026-02-27 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon,Wed
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-02-16 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon,Fri,Sat
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-06 through 2026-03-13 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon,Wed
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-23 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 1437) |
| Mon,Wed,Sat
18:20
Chicago O'Hare (ORD) 1
21:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 757-300 (753) 3:02 Effective 2026-03-11 through 2026-03-18 Codeshare flight, operated by United Airlines.(UA 1475) |
| Fri,Sat
18:20
Chicago O'Hare (ORD) 1
21:22
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 757-300 (753) 3:02 Effective 2026-03-20 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 1475) |
| Mon,Tue,Thu-Sun
18:25
Chicago O'Hare (ORD) 1
21:10
Houston George Bush (IAH) C Austrian OS 7713 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-05-21 through 2026-08-17 Codeshare flight, operated by United Airlines.(UA 1475) |
| Wed,Fri,Sat
15:53
Chicago O'Hare (ORD) 1
19:01
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-07 through 2026-01-10 Codeshare flight, operated by United Airlines.(UA 2095) |
| Wed
15:53
Chicago O'Hare (ORD) 1
19:01
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2095) |
| Mon,Wed,Fri
16:00
Chicago O'Hare (ORD) 1
19:03
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by United Airlines.(UA 714) |
| Sat
16:00
Chicago O'Hare (ORD) 1
19:03
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:03 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 714) |
| Mon,Tue,Thu-Sun
16:00
Chicago O'Hare (ORD) 1
19:06
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-29 through 2026-04-28 Codeshare flight, operated by United Airlines.(UA 714) |
| Mon,Tue,Thu-Sun
16:03
Chicago O'Hare (ORD) 1
19:09
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-04-30 through 2026-05-19 Codeshare flight, operated by United Airlines.(UA 714) |
| Mon,Tue,Thu-Sun
16:05
Chicago O'Hare (ORD) 1
18:48
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 714) |
| Mon,Wed,Fri,Sat
17:03
Chicago O'Hare (ORD) 1
20:10
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 737-900 (739) 3:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2618) |
| Mon,Wed,Sat
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-11 through 2026-03-18 Codeshare flight, operated by United Airlines.(UA 1986) |
| Fri,Sat
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-20 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 1986) |
| Mon,Fri
18:20
Chicago O'Hare (ORD) 1
21:22
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 757-300 (753) 3:02 Effective 2026-03-09 through 2026-03-13 Codeshare flight, operated by United Airlines.(UA 1475) |
| Mon,Wed
18:20
Chicago O'Hare (ORD) 1
21:22
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 757-300 (753) 3:02 Effective 2026-03-23 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 1475) |
| Mon,Wed,Fri,Sat
18:25
Chicago O'Hare (ORD) 1
21:10
Houston George Bush (IAH) C Austrian OS 7729 Non-stop Boeing 737-900 (739) 2:45 Effective from 2026-10-26 Codeshare flight, operated by United Airlines.(UA 1475) |
| Tue
19:50
Chicago O'Hare (ORD) 1
22:57
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2426) |
| Mon-Fri,Sun
19:50
Chicago O'Hare (ORD) 1
22:58
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-07 through 2026-01-16 Codeshare flight, operated by United Airlines.(UA 2426) |
| Mon-Fri,Sun
19:50
Chicago O'Hare (ORD) 1
22:58
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2426) |
| Daily
19:55
Chicago O'Hare (ORD) 1
23:01
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2426) |
| Daily
20:00
Chicago O'Hare (ORD) 1
22:44
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 2:44 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2426) |
| Daily
20:05
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 3:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2426) |
| Wed-Sun
20:10
Chicago O'Hare (ORD) 1
23:13
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2426) |
| Mon
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Operates only on 2026-02-16 Codeshare flight, operated by United Airlines.(UA 2426) |
| Mon,Tue
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-02-17 through 2026-02-24 Codeshare flight, operated by United Airlines.(UA 2426) |
| Mon
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Operates only on 2026-03-02 Codeshare flight, operated by United Airlines.(UA 2426) |
| Tue
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 3:02 Operates only on 2026-03-03 Codeshare flight, operated by United Airlines.(UA 2426) |
| Daily
20:10
Chicago O'Hare (ORD) 1
23:16
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-30 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2426) |
| Daily
21:05
Chicago O'Hare (ORD) 1
23:49
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Boeing 737-900 (739) 2:44 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 2665) |
| Daily
21:15
Chicago O'Hare (ORD) 1
00:09
Houston George Bush (IAH) C Lufthansa LH 7836 Non-stop Airbus A321neo (32Q) 2:54 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2665) The flight arrives 1 day after departure. |
| Sun
08:47
Chicago O'Hare (ORD) 3
11:47
Houston George Bush (IAH) A Qatar Airways QR 7920 Non-stop Embraer EMB 175 (E75) 3:00 Operates only on 2026-02-15 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri
09:05
Chicago O'Hare (ORD) 3
12:11
Houston George Bush (IAH) A Qatar Airways QR 7920 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri,Sun
09:05
Chicago O'Hare (ORD) 3
12:11
Houston George Bush (IAH) A Qatar Airways QR 7920 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri,Sun
09:12
Chicago O'Hare (ORD) 3
12:19
Houston George Bush (IAH) A Qatar Airways QR 7920 Non-stop Embraer EMB 175 (E75) 3:07 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon,Sat,Sun
09:45
Chicago O'Hare (ORD) 3
12:31
Houston George Bush (IAH) A Royal Jordanian RJ 7937 Non-stop Airbus A319 (319) 2:46 Effective 2026-09-12 through 2026-09-14 Codeshare flight, operated by American Airlines.(AA 3322) |
| Mon,Sun
09:45
Chicago O'Hare (ORD) 3
12:31
Houston George Bush (IAH) A Royal Jordanian RJ 7937 Non-stop Airbus A319 (319) 2:46 Effective 2026-09-20 through 2026-09-27 Codeshare flight, operated by American Airlines.(AA 3322) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:23
Houston George Bush (IAH) A Qatar Airways QR 8549 Non-stop Airbus A319 (319) 2:58 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3079) |
| Daily
15:53
Chicago O'Hare (ORD) 1
19:01
Houston George Bush (IAH) C Brussels Airlines SN 8859 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2095) |
| Daily
15:53
Chicago O'Hare (ORD) 1
19:01
Houston George Bush (IAH) C Brussels Airlines SN 8859 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2095) |
| Sun
15:55
Chicago O'Hare (ORD) 1
18:58
Houston George Bush (IAH) C Brussels Airlines SN 8859 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 714) |
- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush 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 3:24.
