All airlines flying from Chicago O'Hare (ORD) to Houston George Bush (IAH).
Ad box here 7322741189 I FlightInfo Top Box
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu
07:00
Chicago O'Hare (ORD)
10:22
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-12 through 2026-02-26 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Fri,Sun
07:00
Chicago O'Hare (ORD)
10:22
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-27 through 2026-03-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
07:30
Chicago O'Hare (ORD)
10:52
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-15 through 2026-02-22 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon
07:35
Chicago O'Hare (ORD)
10:57
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-23 through 2026-03-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
08:05
Chicago O'Hare (ORD)
11:29
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:24 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
08:15
Chicago O'Hare (ORD)
11:36
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:21 Effective 2026-01-23 through 2026-02-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
08:35
Chicago O'Hare (ORD)
11:41
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A320 (320) 3:06 Operates only on 2026-01-08 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
09:51
Chicago O'Hare (ORD)
12:58
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A320 (320) 3:07 Valid until 2026-01-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
11:59
Chicago O'Hare (ORD)
15:02
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A320 (320) 3:03 Operates only on 2026-01-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
12:40
Chicago O'Hare (ORD)
15:45
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:05 Operates only on 2026-01-11 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu-Sun
15:40
Chicago O'Hare (ORD)
18:40
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:00 Effective 2026-04-02 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
15:51
Chicago O'Hare (ORD)
19:00
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A320 (320) 3:09 Valid until 2026-01-03 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
16:19
Chicago O'Hare (ORD)
19:41
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-01-25 through 2026-02-08 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
20:21
Chicago O'Hare (ORD)
23:27
Houston George Bush (IAH) Volaris Y4 2564 Non-stop Airbus A320 (320) 3:06 Valid until 2026-01-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Daily
13:10
Chicago O'Hare (ORD) 3
15:50
Houston George Bush (IAH) A Qatar Airways QR 2579 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3961) |
| Sat
08:56
Chicago O'Hare (ORD) 3
11:59
Houston George Bush (IAH) A Qatar Airways QR 2603 Non-stop Embraer EMB 175 (E75) 3:03 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
09:38
Chicago O'Hare (ORD) 3
12:41
Houston George Bush (IAH) A Qatar Airways QR 2603 Non-stop Embraer EMB 175 (E75) 3:03 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
09:38
Chicago O'Hare (ORD) 3
12:41
Houston George Bush (IAH) A Qatar Airways QR 2603 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 3672) |
| Mon,Thu-Sun
13:05
Chicago O'Hare (ORD) 3
16:12
Houston George Bush (IAH) A Qatar Airways QR 2614 Non-stop Embraer EMB 175 (E75) 3:07 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4740) |
| Daily
13:10
Chicago O'Hare (ORD) 3
16:00
Houston George Bush (IAH) A Qatar Airways QR 2644 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 4426) |
| Daily
13:10
Chicago O'Hare (ORD) 3
15:59
Houston George Bush (IAH) A Qatar Airways QR 2644 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4443) |
| Tue,Wed,Sat
19:25
Chicago O'Hare (ORD) 3
22:13
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:48 Effective 2026-02-14 through 2026-02-18 Codeshare flight, operated by American Airlines.(AA 3144) |
| Tue,Wed
19:25
Chicago O'Hare (ORD) 3
22:13
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:48 Effective 2026-02-24 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Sun
19:30
Chicago O'Hare (ORD) 3
22:26
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:56 Operates only on 2026-02-15 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:21
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:56 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:26
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 3:01 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:17
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:52 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:18
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Boeing 737-800 (738) 2:53 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:33
Chicago O'Hare (ORD) 3
23:31
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:58 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:35
Chicago O'Hare (ORD) 3
23:35
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 3:00 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Thu,Fri
20:54
Chicago O'Hare (ORD) 3
23:41
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Thu,Fri,Sun
20:54
Chicago O'Hare (ORD) 3
23:41
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3144) |
| Sat
20:55
Chicago O'Hare (ORD) 3
23:42
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:59
Chicago O'Hare (ORD) 3
23:53
Houston George Bush (IAH) A Qatar Airways QR 2649 Non-stop Airbus A319 (319) 2:54 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon-Fri,Sun
09:38
Chicago O'Hare (ORD) 3
12:48
Houston George Bush (IAH) A Qatar Airways QR 2687 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
09:38
Chicago O'Hare (ORD) 3
12:48
Houston George Bush (IAH) A Qatar Airways QR 2687 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4431) |
| Sun
09:59
Chicago O'Hare (ORD) 3
13:09
Houston George Bush (IAH) A Qatar Airways QR 2687 Non-stop Embraer EMB 175 (E75) 3:10 Operates only on 2026-01-18 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:27
Houston George Bush (IAH) A Alaska Airlines AS 4004 Non-stop Airbus A319 (319) 2:42 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1914) |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:33
Houston George Bush (IAH) A Alaska Airlines AS 4004 Non-stop Airbus A319 (319) 2:48 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1770) |
| Wed-Sat
20:25
Chicago O'Hare (ORD) 3
23:17
Houston George Bush (IAH) A Finnair AY 4037 Non-stop Airbus A319 (319) 2:52 Effective 2026-09-09 through 2026-10-03 Codeshare flight, operated by American Airlines.(AA 3144) |
| Wed-Sat
20:33
Chicago O'Hare (ORD) 3
23:31
Houston George Bush (IAH) A Finnair AY 4037 Non-stop Airbus A319 (319) 2:58 Effective 2026-08-05 through 2026-08-08 Codeshare flight, operated by American Airlines.(AA 3144) |
| Wed-Fri
20:33
Chicago O'Hare (ORD) 3
23:31
Houston George Bush (IAH) A Finnair AY 4037 Non-stop Airbus A319 (319) 2:58 Effective 2026-08-19 through 2026-09-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Sat
20:33
Chicago O'Hare (ORD) 3
23:31
Houston George Bush (IAH) A Finnair AY 4037 Non-stop Airbus A319 (319) 2:58 Operates only on 2026-09-05 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Wed,Thu,Sat,Sun
20:59
Chicago O'Hare (ORD) 3
23:53
Houston George Bush (IAH) A Finnair AY 4037 Non-stop Airbus A319 (319) 2:54 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Wed,Thu,Sat,Sun
20:25
Chicago O'Hare (ORD) 3
23:23
Houston George Bush (IAH) A Finnair AY 4061 Non-stop Airbus A319 (319) 2:58 Effective 2026-04-08 through 2026-04-30 Codeshare flight, operated by American Airlines.(AA 3079) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:23
Houston George Bush (IAH) A Finnair AY 4061 Non-stop Airbus A319 (319) 2:58 Effective 2026-05-01 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3079) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:21
Houston George Bush (IAH) A Finnair AY 4065 Non-stop Airbus A319 (319) 2:56 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:26
Houston George Bush (IAH) A Finnair AY 4065 Non-stop Airbus A319 (319) 3:01 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Tue,Sun
20:25
Chicago O'Hare (ORD) 3
23:17
Houston George Bush (IAH) A Finnair AY 4065 Non-stop Airbus A319 (319) 2:52 Effective 2026-09-13 through 2026-09-27 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Tue,Sun
20:25
Chicago O'Hare (ORD) 3
23:17
Houston George Bush (IAH) A Finnair AY 4065 Non-stop Airbus A319 (319) 2:52 Effective 2026-09-28 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3144) |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here ORD-IAH
- 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.
