All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu
14:40
Chicago O'Hare (ORD) 1
15:59
Saint Louis (STL) 1 Air Canada AC 4916 Non-stop Airbus A319 (319) 1:19 Operates only on 2024-09-26 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
14:40
Chicago O'Hare (ORD) 1
15:59
Saint Louis (STL) 1 Air Canada AC 4916 Non-stop Airbus A320 (320) 1:19 Effective 2024-09-27 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
18:00
Chicago O'Hare (ORD) 2
19:25
Saint Louis (STL) 1 Air Canada AC 4926 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective from 2025-01-07 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
18:15
Chicago O'Hare (ORD) 2
19:47
Saint Louis (STL) 1 Air Canada AC 4926 Non-stop Canadair CRJ 550 (CR5) 1:32 Valid until 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
18:20
Chicago O'Hare (ORD) 2
19:51
Saint Louis (STL) 1 Air Canada AC 4926 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-10-27 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
18:20
Chicago O'Hare (ORD) 2
19:51
Saint Louis (STL) 1 Air Canada AC 4926 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-11-29 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
18:20
Chicago O'Hare (ORD) 2
19:57
Saint Louis (STL) 1 Air Canada AC 4926 Non-stop Canadair CRJ 550 (CR5) 1:37 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4408) |
| Daily
15:45
Chicago O'Hare (ORD) 2
17:11
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
15:45
Chicago O'Hare (ORD) 2
17:15
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-10-27 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Fri-Sun
15:45
Chicago O'Hare (ORD) 2
17:15
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-11-29 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective from 2025-01-07 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
16:05
Chicago O'Hare (ORD) 2
17:35
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
16:15
Chicago O'Hare (ORD) 2
17:41
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:26 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
16:20
Chicago O'Hare (ORD) 2
17:51
Saint Louis (STL) 1 Air Canada AC 4934 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4518) |
| Sat,Sun
08:45
Chicago O'Hare (ORD) 2
10:10
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Canadair CRJ 550 (CR5) 1:25 Valid until 2024-09-01 Codeshare flight, operated by United Airlines.(UA 4432) |
| Daily
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Airbus A320 (320) 1:22 Effective 2024-09-02 through 2024-09-21 Codeshare flight, operated by United Airlines.(UA 1778) |
| Sun
08:45
Chicago O'Hare (ORD) 1
10:04
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Boeing 737-900 (739) 1:19 Operates only on 2024-09-22 Codeshare flight, operated by United Airlines.(UA 1778) |
| Mon-Wed
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Airbus A320 (320) 1:22 Effective 2024-09-23 through 2024-09-25 Codeshare flight, operated by United Airlines.(UA 1778) |
| Mon-Fri,Sun
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-09-26 through 2024-10-04 Codeshare flight, operated by United Airlines.(UA 1414) |
| Sun
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Airbus A319 (319) 1:22 Operates only on 2024-10-06 Codeshare flight, operated by United Airlines.(UA 1778) |
| Mon-Fri,Sun
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-10-07 through 2024-10-18 Codeshare flight, operated by United Airlines.(UA 1414) |
| Sun
08:45
Chicago O'Hare (ORD) 1
10:05
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2024-10-20 Codeshare flight, operated by United Airlines.(UA 1414) |
| Mon-Fri
08:45
Chicago O'Hare (ORD) 1
10:07
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-10-21 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 1414) |
| Sat
08:50
Chicago O'Hare (ORD) 2
10:15
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2024-09-28 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 5574) |
| Daily
09:00
Chicago O'Hare (ORD) 2
10:27
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2024-10-27 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 3580) |
| Daily
09:04
Chicago O'Hare (ORD) 2
10:43
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Canadair CRJ 550 (CR5) 1:39 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 4613) |
| Daily
09:04
Chicago O'Hare (ORD) 1
10:27
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Airbus A319 (319) 1:23 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 1851) |
| Daily
09:13
Chicago O'Hare (ORD) 2
10:47
Saint Louis (STL) 1 Air Canada AC 4938 Non-stop Canadair CRJ 550 (CR5) 1:34 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4613) |
| Daily
13:15
Chicago O'Hare (ORD) 3
14:33
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
13:15
Chicago O'Hare (ORD) 3
14:35
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Canadair CRJ (CRJ) 1:20 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 6046) |
| Mon-Fri,Sun
14:12
Chicago O'Hare (ORD) 3
15:32
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Boeing 737-800 (738) 1:20 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 2383) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2024-10-07 through 2024-10-24 Codeshare flight, operated by American Airlines.(AA 3393) |
| Mon-Wed,Fri,Sat
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2024-10-26 through 2024-11-02 Codeshare flight, operated by American Airlines.(AA 3393) |
| Mon,Sun
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2024-11-03 through 2024-11-04 Codeshare flight, operated by American Airlines.(AA 3393) |
| Mon,Thu,Fri,Sun
14:55
Chicago O'Hare (ORD) 3
16:09
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2024-09-05 through 2024-10-06 Codeshare flight, operated by American Airlines.(AA 3412) |
| Sat
15:31
Chicago O'Hare (ORD) 3
16:49
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2024-11-09 through 2024-11-16 Codeshare flight, operated by American Airlines.(AA 4350) |
| Mon,Thu,Fri,Sun
18:55
Chicago O'Hare (ORD) 3
20:25
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 4924) |
| Mon-Wed,Sat,Sun
18:55
Chicago O'Hare (ORD) 3
20:25
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 4924) |
| Tue,Wed
20:30
Chicago O'Hare (ORD) 3
21:54
Saint Louis (STL) 1 British Airways BA 5150 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 4924) |
| Thu
13:30
Chicago O'Hare (ORD) 3
14:48
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Boeing 737-800 (738) 1:18 Operates only on 2024-10-31 Codeshare flight, operated by American Airlines.(AA 2441) |
| Thu,Fri
14:55
Chicago O'Hare (ORD) 3
16:11
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2024-11-28 through 2024-11-29 Codeshare flight, operated by American Airlines.(AA 3497) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:12
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2024-12-05 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3497) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:12
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by American Airlines.(AA 3497) |
| Daily
15:00
Chicago O'Hare (ORD) 3
16:12
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Airbus A319 (319) 1:12 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by American Airlines.(AA 2786) |
| Daily
15:00
Chicago O'Hare (ORD) 3
16:14
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Airbus A319 (319) 1:14 Effective 2025-02-13 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
15:00
Chicago O'Hare (ORD) 3
16:15
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 2377) |
| Mon,Thu,Fri,Sun
15:05
Chicago O'Hare (ORD) 3
16:21
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 3497) |
| Mon-Wed,Sat,Sun
15:05
Chicago O'Hare (ORD) 3
16:21
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 3497) |
| Tue,Wed
15:31
Chicago O'Hare (ORD) 3
16:46
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 3497) |
| Daily
20:15
Chicago O'Hare (ORD) 3
21:32
Saint Louis (STL) 1 British Airways BA 5335 Non-stop Boeing 737-800 (738) 1:17 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 2441) |
- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Saint Louis airport (STL).
- 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 1:10 and 1:40.
