All airlines flying from Saint Louis (STL) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
07:35
Saint Louis (STL) 1
08:56
Chicago O'Hare (ORD) 3 American Airlines AA 6215 Non-stop Canadair CRJ 700 (CR7) 1:21 Operates only on 2025-05-04 |
| Daily
07:49
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 3 American Airlines AA 6308 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2025-11-02 through 2025-12-02 |
| Mon-Fri,Sun
08:26
Saint Louis (STL) 1
09:53
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-07-06 through 2025-08-08 |
| Daily
08:26
Saint Louis (STL) 1
09:53
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-08-09 through 2025-09-02 |
| Mon-Fri,Sun
08:35
Saint Louis (STL) 1
10:05
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-06-05 through 2025-06-30 |
| Thu
08:35
Saint Louis (STL) 1
10:05
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:30 Operates only on 2025-07-03 |
| Sat
08:43
Saint Louis (STL) 1
10:13
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-06-07 through 2025-06-28 |
| Sat
08:43
Saint Louis (STL) 1
10:10
Chicago O'Hare (ORD) 3 American Airlines AA 6324 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-07-05 through 2025-08-02 |
| Daily
20:01
Saint Louis (STL) 1
21:30
Chicago O'Hare (ORD) 3 American Airlines AA 6325 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2025-08-06 through 2025-09-02 |
| Daily
12:53
Saint Louis (STL) 1
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 6342 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-01-06 through 2026-02-11 |
| Daily
13:22
Saint Louis (STL) 1
14:47
Chicago O'Hare (ORD) 3 American Airlines AA 6355 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-08-06 through 2025-09-02 |
| Daily
18:30
Saint Louis (STL) 1
19:50
Chicago O'Hare (ORD) 3 American Airlines AA 6359 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2025-12-18 through 2026-01-05 |
| Daily
20:01
Saint Louis (STL) 1
21:30
Chicago O'Hare (ORD) 3 American Airlines AA 6359 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2025-09-03 through 2025-10-05 |
| Daily
08:26
Saint Louis (STL) 1
09:53
Chicago O'Hare (ORD) 3 American Airlines AA 6381 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-09-03 through 2025-10-05 |
| Daily
20:05
Saint Louis (STL) 1
21:29
Chicago O'Hare (ORD) 3 American Airlines AA 6512 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2025-06-05 through 2025-06-30 |
| Thu
20:05
Saint Louis (STL) 1
21:29
Chicago O'Hare (ORD) 3 American Airlines AA 6512 Non-stop Canadair CRJ 700 (CR7) 1:24 Operates only on 2025-07-03 |
| Direct Codeshare Flights: |
| Sat
07:55
Saint Louis (STL) 1
09:20
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Boeing 737-800 (738) 1:25 Operates only on 2025-06-28 Codeshare flight, operated by United Airlines.(UA 1334) |
| Sat
07:55
Saint Louis (STL) 1
09:20
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-07-12 through 2025-08-09 Codeshare flight, operated by United Airlines.(UA 1334) |
| Tue,Fri,Sun
08:00
Saint Louis (STL) 1
09:31
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Canadair CRJ 550 (CR5) 1:31 Valid until 2025-05-02 Codeshare flight, operated by United Airlines.(UA 4183) |
| Mon,Wed,Fri
08:00
Saint Louis (STL) 1
09:31
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-05-05 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4183) |
| Mon-Fri
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-27 through 2025-07-14 Codeshare flight, operated by United Airlines.(UA 1334) |
| Sat
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A320 (320) 1:25 Operates only on 2025-07-05 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon,Wed-Fri
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-07-16 through 2025-07-28 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon-Fri
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-07-29 through 2025-08-04 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon,Wed-Fri
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-08-06 through 2025-08-13 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon,Fri
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-08-15 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon,Wed,Fri
08:00
Saint Louis (STL) 1
09:22
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Canadair CRJ 550 (CR5) 1:22 Effective from 2025-10-27 Codeshare flight, operated by United Airlines.(UA 4183) |
| Sat
08:05
Saint Louis (STL) 1
09:30
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-07 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 1334) |
| Fri
08:10
Saint Louis (STL) 1
09:39
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Embraer EMB 175 (E7W) 1:29 Operates only on 2025-05-23 Codeshare flight, operated by United Airlines.(UA 3565) |
| Mon
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Boeing 737-700 (73G) 1:25 Operates only on 2025-05-26 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon-Wed
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-05-28 through 2025-06-04 Codeshare flight, operated by United Airlines.(UA 1334) |
| Fri,Sun
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-05-30 through 2025-06-01 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon-Wed,Fri
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 Copa Airlines CM 1498 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-06 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon,Wed-Sat
08:10
Saint Louis (STL) 1
09:40
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-20 through 2025-09-03 Codeshare flight, operated by United Airlines.(UA 4183) |
| Mon,Wed,Fri
08:10
Saint Louis (STL) 1
09:40
Chicago O'Hare (ORD) 2 Copa Airlines CM 1498 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-05 through 2025-10-24 Codeshare flight, operated by United Airlines.(UA 4183) |
| Sat
13:24
Saint Louis (STL) 1
14:44
Chicago O'Hare (ORD) 3 Qatar Airways QR 2248 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Operates only on 2025-06-14 Codeshare flight, operated by American Airlines.(AA 3371) |
| Sat,Sun
09:09
Saint Louis (STL) 1
10:40
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-06-28 through 2025-08-17 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon,Wed
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-20 through 2025-08-25 Codeshare flight, operated by United Airlines.(UA 4597) |
| Mon-Sat
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-30 through 2025-09-06 Codeshare flight, operated by United Airlines.(UA 4597) |
| Daily
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-07 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 4597) |
| Daily
09:40
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4399) |
| Daily
09:50
Saint Louis (STL) 1
11:21
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon-Fri
10:00
Saint Louis (STL) 1
11:31
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 4399) |
| Daily
10:30
Saint Louis (STL) 1
11:58
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 4399) |
| Daily
11:15
Saint Louis (STL) 1
12:45
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4395) |
| Tue,Thu-Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-19 through 2025-08-26 Codeshare flight, operated by United Airlines.(UA 4399) |
| Wed-Fri,Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 Avianca AV 2331 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-27 through 2025-08-31 Codeshare flight, operated by United Airlines.(UA 4399) |
| Daily
05:56
Saint Louis (STL) 1
07:25
Chicago O'Hare (ORD) 3 Qatar Airways QR 2359 Non-stop Boeing 737-800 (738) 1:29 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1699) |
| Tue,Thu,Sat
16:15
Saint Louis (STL) 1
17:38
Chicago O'Hare (ORD) 3 Qatar Airways QR 2409 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-05-06 through 2025-06-03 Codeshare flight, operated by American Airlines.(AA 4919) |
| Daily
09:47
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 2454 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4595) |
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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.
