Alaska Airlines flights from Houston George Bush (IAH) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
13:21
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4004 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 Alaska Airlines AS 4004 Non-stop Airbus A319 (319) 2:42 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1770) |
| Daily
06:29
Houston George Bush (IAH) A
09:10
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4141 Non-stop Airbus A319 (319) 2:41 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1224) |
| Daily
06:04
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4285 Non-stop Airbus A319 (319) 2:46 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 1212) |
| 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) |
| 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
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) |
| 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
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) |
| Mon,Fri,Sat
16:42
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6014 Non-stop Embraer EMB 175 (E75) 3:08 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4740) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 2:41 Effective 2026-05-21 through 2026-06-09 Codeshare flight, operated by American Airlines.(AA 1915) |
| Mon-Fri,Sun
17:20
Houston George Bush (IAH) A
20:13
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:53 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3672) |
| Tue-Sun
06:05
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6083 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-13 through 2026-02-22 Codeshare flight, operated by American Airlines.(AA 1273) |
| Mon
06:05
Houston George Bush (IAH) A
08:43
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6083 Non-stop Airbus A319 (319) 2:38 Operates only on 2026-02-16 Codeshare flight, operated by American Airlines.(AA 1273) |
| Daily
06:05
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6083 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-23 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 1273) |
| Thu
06:05
Houston George Bush (IAH) A
08:54
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6098 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-02-12 Codeshare flight, operated by American Airlines.(AA 3350) |
| Daily
06:25
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6098 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3106) |
| Daily
06:26
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6098 Non-stop Airbus A319 (319) 2:39 Effective 2026-09-09 through 2026-10-02 Codeshare flight, operated by American Airlines.(AA 2214) |
| Daily
11:26
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 Non-stop Airbus A319 (319) 2:49 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1224) |
| Sat
11:48
Houston George Bush (IAH) A
14:42
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 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 Alaska Airlines AS 6115 Non-stop Airbus A319 (319) 2:42 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1224) |
| Mon-Wed,Fri,Sun
13:27
Houston George Bush (IAH) A
16:21
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 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 Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4431) |
| Thu
16:42
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:08 Operates only on 2026-01-01 Codeshare flight, operated by American Airlines.(AA 4740) |
| Tue,Wed
17:22
Houston George Bush (IAH) A
20:11
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 4098) |
| Tue,Wed
18:33
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon-Fri,Sun
18:33
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-03-19 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
16:52
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6171 Non-stop Embraer EMB 175 (E75) 2:58 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 4591) |
| Sat,Sun
16:55
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6171 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-10-03 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3961) |
| Daily
16:40
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6240 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4443) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6247 Non-stop Airbus A319 (319) 2:41 Effective 2026-09-09 through 2026-10-02 Codeshare flight, operated by American Airlines.(AA 3322) |
| Sat,Sun
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6256 Non-stop Airbus A319 (319) 2:41 Effective 2026-10-03 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3322) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6307 Non-stop Airbus A319 (319) 2:41 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1915) |
| Mon,Sun
11:45
Houston George Bush (IAH) A
14:39
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6341 Non-stop Embraer EMB 175 (E75) 2:54 Effective 2026-01-04 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4609) |
| Sat
12:29
Houston George Bush (IAH) A
15:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6443 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 Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 3672) |
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- 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 2:38 and 3:18.
