All airlines flying from Saint Louis (STL) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
18:30
Saint Louis (STL) 1
19:50
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 6359) |
| Daily
18:32
Saint Louis (STL) 1
19:50
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4148) |
| Mon-Wed,Sat,Sun
19:30
Saint Louis (STL) 1
20:50
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-05-31 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3633) |
| Sun
20:01
Saint Louis (STL) 1
21:30
Chicago O'Hare (ORD) 3 JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:29 Operates only on 2025-08-31 Codeshare flight, operated by American Airlines.(AA 6325) |
| Tue,Thu-Sat
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-19 through 2025-08-26 Codeshare flight, operated by United Airlines.(UA 4597) |
| Mon,Wed,Thu,Sun
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-27 through 2025-09-04 Codeshare flight, operated by United Airlines.(UA 4597) |
| Mon,Wed,Fri
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-05 through 2025-09-12 Codeshare flight, operated by United Airlines.(UA 4597) |
| Wed,Thu,Sat,Sun
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-13 through 2025-09-21 Codeshare flight, operated by United Airlines.(UA 4597) |
| Mon-Wed
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-22 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 4597) |
| Sat,Sun
10:39
Saint Louis (STL) 1
12:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2025-05-03 through 2025-05-18 Codeshare flight, operated by United Airlines.(UA 4426) |
| Sat,Sun
11:20
Saint Louis (STL) 1
12:52
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-05-25 through 2025-05-31 Codeshare flight, operated by United Airlines.(UA 4432) |
| Sat,Sun
11:20
Saint Louis (STL) 1
12:52
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-06-07 through 2025-06-08 Codeshare flight, operated by United Airlines.(UA 4432) |
| Sat,Sun
11:20
Saint Louis (STL) 1
12:52
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-06-15 through 2025-06-22 Codeshare flight, operated by United Airlines.(UA 4432) |
| Daily
11:45
Saint Louis (STL) 1
13:12
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective from 2025-11-02 Codeshare flight, operated by United Airlines.(UA 4395) |
| Mon,Wed,Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-20 through 2025-08-25 Codeshare flight, operated by United Airlines.(UA 4399) |
| Tue,Fri,Sat
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-29 through 2025-09-02 Codeshare flight, operated by United Airlines.(UA 4399) |
| Tue,Thu,Sat,Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-06 through 2025-09-11 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon,Tue,Fri
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-15 through 2025-09-19 Codeshare flight, operated by United Airlines.(UA 4399) |
| Fri,Sat
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-05-24 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon,Thu
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-05-26 through 2025-05-29 Codeshare flight, operated by United Airlines.(UA 5323) |
| Wed,Fri,Sun
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-01 through 2025-06-06 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon,Tue,Thu
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-09 through 2025-06-12 Codeshare flight, operated by United Airlines.(UA 5323) |
| Fri,Sat
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-14 through 2025-06-20 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon,Tue,Thu
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-17 through 2025-06-23 Codeshare flight, operated by United Airlines.(UA 5323) |
| Wed
13:10
Saint Louis (STL) 1
14:40
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-06-25 Codeshare flight, operated by United Airlines.(UA 5323) |
| Tue-Thu
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon,Tue,Thu,Fri
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-07 through 2025-07-15 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon-Wed,Fri
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-16 through 2025-07-22 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon-Thu
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-24 through 2025-07-30 Codeshare flight, operated by United Airlines.(UA 5323) |
| Tue-Fri
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-08-01 through 2025-08-14 Codeshare flight, operated by United Airlines.(UA 5323) |
| Mon
13:20
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-08-11 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 5323Z) |
| Sat,Sun
13:25
Saint Louis (STL) 1
14:55
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-28 through 2025-07-06 Codeshare flight, operated by United Airlines.(UA 4485) |
| Sat,Sun
13:25
Saint Louis (STL) 1
14:55
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-07-13 through 2025-07-19 Codeshare flight, operated by United Airlines.(UA 4485) |
| Sat,Sun
13:25
Saint Louis (STL) 1
14:55
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-07-26 through 2025-07-27 Codeshare flight, operated by United Airlines.(UA 4485) |
| Sun
13:25
Saint Louis (STL) 1
14:55
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-08-03 Codeshare flight, operated by United Airlines.(UA 4485) |
| Sat
13:25
Saint Louis (STL) 1
14:55
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-08-16 Codeshare flight, operated by United Airlines.(UA 4485) |
| Daily
15:15
Saint Louis (STL) 1
16:43
Chicago O'Hare (ORD) 1 ANA NH 7451 Non-stop Airbus A319 (319) 1:28 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by United Airlines.(UA 1761) |
| Mon,Fri
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-27 through 2025-07-04 Codeshare flight, operated by United Airlines.(UA 3611) |
| Wed,Sat
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-07-09 through 2025-07-12 Codeshare flight, operated by United Airlines.(UA 5469) |
| Thu,Sun
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-17 through 2025-07-20 Codeshare flight, operated by United Airlines.(UA 3611) |
| Wed
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-07-23 Codeshare flight, operated by United Airlines.(UA 5469) |
| Thu,Fri
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-25 through 2025-07-31 Codeshare flight, operated by United Airlines.(UA 3611) |
| Sat
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-02 through 2025-08-09 Codeshare flight, operated by United Airlines.(UA 5435) |
| Mon,Sun
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-08-04 through 2025-08-10 Codeshare flight, operated by United Airlines.(UA 3611) |
| Fri,Sun
15:20
Saint Louis (STL) 1
16:50
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-08-15 through 2025-08-17 Codeshare flight, operated by United Airlines.(UA 3611) |
| Daily
15:30
Saint Louis (STL) 1
16:55
Chicago O'Hare (ORD) 1 ANA NH 7451 Non-stop Airbus A319 (319) 1:25 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 1761) |
| Tue-Fri
15:35
Saint Louis (STL) 1
17:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-05-22 through 2025-05-28 Codeshare flight, operated by United Airlines.(UA 5250) |
| Mon,Tue,Thu
15:35
Saint Louis (STL) 1
17:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-02 through 2025-06-05 Codeshare flight, operated by United Airlines.(UA 5250) |
| Mon,Wed,Fri
15:35
Saint Louis (STL) 1
17:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-11 through 2025-06-18 Codeshare flight, operated by United Airlines.(UA 5250) |
| Tue
15:35
Saint Louis (STL) 1
17:05
Chicago O'Hare (ORD) 2 ANA NH 7451 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-06-24 Codeshare flight, operated by United Airlines.(UA 5250) |
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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.
