All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Fri,Sun
12:41
Houston George Bush (IAH) A
15:25
Chicago O'Hare (ORD) 3 Iberia IB 4328 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-23 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri,Sun
12:49
Houston George Bush (IAH) A
15:39
Chicago O'Hare (ORD) 3 Iberia IB 4328 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Daily
13:25
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Iberia IB 4328 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2132) |
| Sat
13:36
Houston George Bush (IAH) A
16:20
Chicago O'Hare (ORD) 3 Iberia IB 4328 Non-stop Embraer EMB 175 (E75) 2:44 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
16:56
Houston George Bush (IAH) A
19:46
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4417 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 4591) |
| Sat
12:29
Houston George Bush (IAH) A
15:15
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Embraer EMB 175 (E75) 2:46 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3672) |
| Mon-Fri,Sun
12:41
Houston George Bush (IAH) A
15:25
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri,Sun
12:49
Houston George Bush (IAH) A
15:39
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Daily
13:21
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Airbus A319 (319) 2:44 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1914) |
| Daily
13:23
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Airbus A319 (319) 2:42 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1770) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Airbus A319 (319) 2:41 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1915) |
| Daily
13:25
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 British Airways BA 4443 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2132) |
| Daily
18:22
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Iberia IB 4525 Non-stop Airbus A319 (319) 3:03 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1906) |
| Daily
18:30
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Iberia IB 4525 Non-stop Airbus A319 (319) 2:55 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1913) |
| Daily
18:37
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Iberia IB 4525 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3953) |
| Thu
13:27
Houston George Bush (IAH) A
16:21
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4542 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-01 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
11:26
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Iberia IB 4576 Non-stop Airbus A319 (319) 2:49 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 1224) |
| Daily
10:41
Houston George Bush (IAH) A
13:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4593 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2504) |
| Sat
12:29
Houston George Bush (IAH) A
15:15
Chicago O'Hare (ORD) 3 Iberia IB 4727 Non-stop Embraer EMB 175 (E75) 2:46 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
13:47
Houston George Bush (IAH) A
16:36
Chicago O'Hare (ORD) 3 Iberia IB 4727 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
13:47
Houston George Bush (IAH) A
16:36
Chicago O'Hare (ORD) 3 Iberia IB 4727 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 3672) |
| Daily
17:03
Houston George Bush (IAH) A
19:45
Chicago O'Hare (ORD) 3 Iberia IB 4727 Non-stop Airbus A319 (319) 2:42 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2133) |
| Daily
08:00
Houston George Bush (IAH) A
10:46
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3452) |
| Daily
18:22
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Airbus A319 (319) 3:03 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1906) |
| Daily
18:30
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Airbus A319 (319) 2:55 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1913) |
| Daily
18:37
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3953) |
| Fri
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Embraer EMB 175 (E75) 2:51 Operates only on 2026-02-13 Codeshare flight, operated by American Airlines.(AA 3514) |
| Sat
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4772 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-02-21 through 2026-02-28 Codeshare flight, operated by American Airlines.(AA 3514) |
| Sat
11:48
Houston George Bush (IAH) A
14:42
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4431) |
| Sat
13:23
Houston George Bush (IAH) A
16:10
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
13:27
Houston George Bush (IAH) A
16:21
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
13:57
Houston George Bush (IAH) A
16:45
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-06 through 2026-01-18 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon,Tue,Thu,Fri,Sun
13:57
Houston George Bush (IAH) A
16:45
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-19 through 2026-02-01 Codeshare flight, operated by American Airlines.(AA 4431) |
| Tue,Thu,Fri,Sun
13:57
Houston George Bush (IAH) A
16:45
Chicago O'Hare (ORD) 3 Iberia IB 4940 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-02-03 through 2026-02-10 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
18:26
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Iberia IB 4967 Non-stop Airbus A319 (319) 2:59 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1168) |
| Daily
18:37
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Iberia IB 4967 Non-stop Airbus A319 (319) 2:48 Effective 2026-10-05 through 2026-10-23 Codeshare flight, operated by American Airlines.(AA 1168) |
| Thu,Fri,Sun
11:45
Houston George Bush (IAH) A
14:39
Chicago O'Hare (ORD) 3 British Airways BA 5695 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-04 Codeshare flight, operated by American Airlines.(AA 4609) |
| Sat
11:48
Houston George Bush (IAH) A
14:42
Chicago O'Hare (ORD) 3 British Airways BA 5695 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
13:14
Houston George Bush (IAH) A
15:56
Chicago O'Hare (ORD) 3 British Airways BA 5695 Non-stop Airbus A319 (319) 2:42 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1224) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 British Airways BA 5695 Non-stop Airbus A319 (319) 2:41 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3322) |
| Sat
13:36
Houston George Bush (IAH) A
16:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:44 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 4098) |
| Sun
17:20
Houston George Bush (IAH) A
20:09
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-02-15 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
18:26
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Airbus A319 (319) 2:59 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1168) |
| Mon,Thu-Sun
18:33
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by American Airlines.(AA 4098) |
| Wed,Sat
18:33
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-18 through 2026-03-21 Codeshare flight, operated by American Airlines.(AA 4098) |
| Sat
18:33
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-28 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
18:37
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Airbus A319 (319) 2:48 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1168) |
| Mon,Thu
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-02-12 through 2026-02-19 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon,Thu,Fri,Sun
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-02-20 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 4098) |
| Sat
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 2:51 Operates only on 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4098) |
- A domestic route departing from the Houston George Bush airport (IAH) and arriving at Chicago O'Hare airport (ORD).
- 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 2:30 and 3:18.
