All airlines flying from Saint Louis (STL) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
13:24
Saint Louis (STL) 1
14:44
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2025-06-14 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 3371) |
| Daily
14:49
Saint Louis (STL) 1
16:10
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 3764) |
| Daily
15:36
Saint Louis (STL) 1
17:00
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3458) |
| Mon-Sat
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-05-05 through 2025-05-17 Codeshare flight, operated by American Airlines.(AA 4919) |
| Sun
16:15
Saint Louis (STL) 1
17:39
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2025-05-11 Codeshare flight, operated by American Airlines.(AA 4704) |
| Daily
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-05-18 through 2025-05-28 Codeshare flight, operated by American Airlines.(AA 4919) |
| Daily
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Aer Lingus EI 7207 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2025-05-29 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4919) |
| Thu
07:20
Saint Louis (STL) 1
08:38
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:18 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:20
Saint Louis (STL) 1
08:43
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-06-06 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 2324) |
| Thu
07:20
Saint Louis (STL) 1
08:43
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:23
Saint Louis (STL) 1
08:46
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Fri
07:45
Saint Louis (STL) 1
09:08
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 2324) |
| Tue,Wed
07:46
Saint Louis (STL) 1
09:09
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-07-01 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
08:26
Saint Louis (STL) 1
09:53
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 6381) |
| Daily
09:47
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-10-06 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 3564) |
| Tue,Sat
09:52
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:18 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4135) |
| Mon,Wed-Fri,Sun
10:17
Saint Louis (STL) 1
11:38
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:21 Valid until 2025-05-02 Codeshare flight, operated by American Airlines.(AA 2923) |
| Daily
10:31
Saint Louis (STL) 1
11:50
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-05-05 through 2025-05-24 Codeshare flight, operated by American Airlines.(AA 4135) |
| Daily
10:31
Saint Louis (STL) 1
11:50
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-05-26 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4135) |
| Daily
11:14
Saint Louis (STL) 1
12:40
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4605) |
| Mon,Tue,Thu-Sun
11:14
Saint Louis (STL) 1
12:35
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Airbus A319 (319) 1:21 Effective 2025-12-18 through 2025-12-30 Codeshare flight, operated by American Airlines.(AA 3153) |
| Mon,Wed-Sun
11:14
Saint Louis (STL) 1
12:35
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Airbus A319 (319) 1:21 Effective 2025-12-31 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3153) |
| Daily
11:18
Saint Louis (STL) 1
12:40
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:22 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4605) |
| Daily
13:22
Saint Louis (STL) 1
14:47
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-08-06 through 2025-08-19 Codeshare flight, operated by American Airlines.(AA 6355) |
| Daily
13:22
Saint Louis (STL) 1
14:47
Chicago O'Hare (ORD) 3 Aer Lingus EI 7220 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-08-21 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6355) |
| Mon-Sat
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7263 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-05-05 through 2025-05-17 Codeshare flight, operated by American Airlines.(AA 4919) |
| Daily
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7263 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-05-18 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4919) |
| Daily
12:52
Saint Louis (STL) 1
14:20
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7355 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4633) |
| Mon,Wed,Fri-Sun
12:54
Saint Louis (STL) 1
14:20
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7355 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-03 through 2025-12-15 Codeshare flight, operated by American Airlines.(AA 4633) |
| Tue,Wed
12:54
Saint Louis (STL) 1
14:20
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7355 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-16 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4633) |
| Mon,Wed,Fri-Sun
12:58
Saint Louis (STL) 1
14:20
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7355 Non-stop Embraer EMB 175 (E75) 1:22 Effective from 2026-02-13 Codeshare flight, operated by American Airlines.(AA 4633) |
| Daily
13:22
Saint Louis (STL) 1
14:47
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7366 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6355) |
| Daily
05:57
Saint Louis (STL) 1
07:25
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 1699) |
| Daily
06:00
Saint Louis (STL) 1
07:19
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:19 Effective 2025-05-06 through 2025-05-24 Codeshare flight, operated by American Airlines.(AA 629) |
| Mon-Fri
06:00
Saint Louis (STL) 1
07:19
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:19 Effective 2025-05-26 through 2025-05-30 Codeshare flight, operated by American Airlines.(AA 629) |
| Mon
06:45
Saint Louis (STL) 1
08:04
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:19 Operates only on 2025-05-05 Codeshare flight, operated by American Airlines.(AA 629) |
| Thu
07:20
Saint Louis (STL) 1
08:38
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:18 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:20
Saint Louis (STL) 1
08:43
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-06-06 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 2324) |
| Thu
07:20
Saint Louis (STL) 1
08:43
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:23
Saint Louis (STL) 1
08:46
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-07-05 through 2025-08-30 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:23
Saint Louis (STL) 1
08:46
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-09-01 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Sun
07:30
Saint Louis (STL) 1
08:49
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:19 Operates only on 2025-05-25 Codeshare flight, operated by American Airlines.(AA 629) |
| Daily
07:44
Saint Louis (STL) 1
09:05
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737-800 (738) 1:21 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 1997) |
| Tue,Sat
07:45
Saint Louis (STL) 1
09:05
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:20 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4162) |
| Fri
07:45
Saint Louis (STL) 1
09:08
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737-800 (738) 1:23 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 2324) |
| Tue,Wed
07:46
Saint Louis (STL) 1
09:09
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Boeing 737-800 (738) 1:23 Effective 2025-07-01 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
07:49
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 6308) |
| Thu,Fri
10:17
Saint Louis (STL) 1
11:38
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Airbus A319 (319) 1:21 Valid until 2025-05-02 Codeshare flight, operated by American Airlines.(AA 2923) |
| Sun
10:17
Saint Louis (STL) 1
11:41
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:24 Operates only on 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4703) |
| Daily
18:29
Saint Louis (STL) 1
19:50
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:21 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4148) |
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Parallax here STL-ORD
- A domestic route departing from the Saint Louis airport (STL) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 258 miles, or 415 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 1:16 and 1:35.
