All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| 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
18:35
Houston George Bush (IAH) C
21:28
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:53 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2197) |
| Mon-Fri,Sun
18:40
Houston George Bush (IAH) C
21:26
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:46 Valid until 2026-01-16 Codeshare flight, operated by United Airlines.(UA 2197) |
| Sat
18:40
Houston George Bush (IAH) C
21:25
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Boeing 737-900 (739) 2:45 Operates only on 2026-01-10 Codeshare flight, operated by United Airlines.(UA 2197) |
| Daily
18:40
Houston George Bush (IAH) C
21:26
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-01-17 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2197) |
| Sat
18:45
Houston George Bush (IAH) C
21:31
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:46 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2197) |
| Thu-Sat
18:45
Houston George Bush (IAH) C
21:38
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:53 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2197) |
| Daily
20:06
Houston George Bush (IAH) C
22:36
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Boeing 737-900 (739) 2:30 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1752) |
| Daily
20:21
Houston George Bush (IAH) C
23:08
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1752) |
| Daily
20:22
Houston George Bush (IAH) C
23:11
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:49 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1752) |
| Daily
20:26
Houston George Bush (IAH) C
23:15
Chicago O'Hare (ORD) 1 Emirates EK 6141 Non-stop Airbus A321neo (32Q) 2:49 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1752) |
| Daily
14:15
Houston George Bush (IAH) C
17:03
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Airbus A321neo (32Q) 2:48 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 787) |
| Mon-Wed,Fri,Sun
14:20
Houston George Bush (IAH) C
17:05
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737-900 (739) 2:45 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2677) |
| Thu,Sat
14:20
Houston George Bush (IAH) C
17:05
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2677) |
| Mon-Fri,Sun
14:20
Houston George Bush (IAH) C
17:06
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by United Airlines.(UA 1608) |
| Sat
14:20
Houston George Bush (IAH) C
17:07
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Airbus A321neo (32Q) 2:47 Operates only on 2026-01-10 Codeshare flight, operated by United Airlines.(UA 1608) |
| Daily
14:20
Houston George Bush (IAH) C
17:06
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-01-17 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1608) |
| Daily
14:20
Houston George Bush (IAH) C
17:05
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 477) |
| Daily
14:20
Houston George Bush (IAH) C
17:05
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1327) |
| Daily
14:20
Houston George Bush (IAH) C
17:09
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Boeing 737-900 (739) 2:49 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 787) |
| Daily
14:23
Houston George Bush (IAH) C
17:13
Chicago O'Hare (ORD) 1 Emirates EK 6142 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 787) |
| 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
11:48
Houston George Bush (IAH) A
14:42
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
12:38
Houston George Bush (IAH) A
15:19
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Embraer EMB 175 (E75) 2:41 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Daily
13:23
Houston George Bush (IAH) A
16:10
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-03-08 through 2026-04-06 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 Gulf Air GF 6405 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 Gulf Air GF 6405 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4431) |
- 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.
