All airlines flying from Saint Louis (STL) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Wed,Fri-Sun
07:44
Saint Louis (STL) 1
09:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7508 Non-stop Boeing 737-800 (738) 1:21 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 1997) |
| Thu
06:30
Saint Louis (STL) 1
08:00
Chicago O'Hare (ORD) 2 ANA NH 7589 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-05-01 Codeshare flight, operated by United Airlines.(UA 4423) |
| Sat
07:55
Saint Louis (STL) 1
09:20
Chicago O'Hare (ORD) 1 ANA NH 7589 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 ANA NH 7589 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-07-12 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 1334) |
| Daily
08:00
Saint Louis (STL) 1
09:31
Chicago O'Hare (ORD) 2 ANA NH 7589 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-05-02 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4183) |
| Mon-Fri,Sun
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 1334) |
| Sat
08:00
Saint Louis (STL) 1
09:25
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Airbus A320 (320) 1:25 Operates only on 2025-07-05 Codeshare flight, operated by United Airlines.(UA 1334) |
| Daily
08:00
Saint Louis (STL) 1
09:22
Chicago O'Hare (ORD) 2 ANA NH 7589 Non-stop Canadair CRJ 550 (CR5) 1:22 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 4183) |
| Sat
08:05
Saint Louis (STL) 1
09:30
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-05-24 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 1334) |
| Tue-Thu
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Airbus A319 (319) 1:25 Effective 2025-05-22 through 2025-05-29 Codeshare flight, operated by United Airlines.(UA 1334) |
| Fri
08:10
Saint Louis (STL) 1
09:39
Chicago O'Hare (ORD) 2 ANA NH 7589 Non-stop Embraer EMB 175 (E7W) 1:29 Operates only on 2025-05-23 Codeshare flight, operated by United Airlines.(UA 3565) |
| Fri,Sun
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-05-25 through 2025-06-01 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Boeing 737-700 (73G) 1:25 Operates only on 2025-05-26 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon-Fri
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-02 through 2025-06-20 Codeshare flight, operated by United Airlines.(UA 1334) |
| Sun
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-06-08 through 2025-06-15 Codeshare flight, operated by United Airlines.(UA 1334) |
| Mon-Wed,Sun
08:10
Saint Louis (STL) 1
09:35
Chicago O'Hare (ORD) 1 ANA NH 7589 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 1334) |
| Daily
08:10
Saint Louis (STL) 1
09:40
Chicago O'Hare (ORD) 2 ANA NH 7589 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4183Z) |
| Thu
05:00
Saint Louis (STL) 1
06:30
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 4619) |
| Thu
05:00
Saint Louis (STL) 1
06:30
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Operates only on 2025-06-26 Codeshare flight, operated by United Airlines.(UA 4619) |
| Daily
06:30
Saint Louis (STL) 1
08:02
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-05-23 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 4423) |
| Mon-Fri
06:33
Saint Louis (STL) 1
08:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-06-27 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 4423) |
| Daily
06:45
Saint Louis (STL) 1
08:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 4423) |
| Sat,Sun
09:09
Saint Louis (STL) 1
10:40
Chicago O'Hare (ORD) 2 ANA NH 7591 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,Sun
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-20 through 2025-08-25 Codeshare flight, operated by United Airlines.(UA 4597) |
| Tue,Fri,Sat
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-29 through 2025-09-02 Codeshare flight, operated by United Airlines.(UA 4597) |
| Tue,Thu,Sat,Sun
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-06 through 2025-09-11 Codeshare flight, operated by United Airlines.(UA 4597) |
| Mon,Tue,Fri
09:17
Saint Louis (STL) 1
10:47
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-15 through 2025-09-19 Codeshare flight, operated by United Airlines.(UA 4597) |
| Daily
09:20
Saint Louis (STL) 1
10:50
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4597) |
| Daily
09:40
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4399) |
| Tue,Thu-Sat
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-19 through 2025-08-26 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon,Wed,Thu,Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-27 through 2025-09-04 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon,Wed,Fri
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-05 through 2025-09-12 Codeshare flight, operated by United Airlines.(UA 4399) |
| Wed,Thu,Sat,Sun
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-13 through 2025-09-21 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon-Wed
12:35
Saint Louis (STL) 1
14:05
Chicago O'Hare (ORD) 2 ANA NH 7591 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-09-22 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 4399) |
| Mon,Sat,Sun
06:00
Saint Louis (STL) 1
07:19
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7599 Non-stop Airbus A319 (319) 1:19 Effective 2025-05-11 through 2025-05-24 Codeshare flight, operated by American Airlines.(AA 629) |
| Mon,Sat,Sun
06:00
Saint Louis (STL) 1
07:19
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7599 Non-stop Airbus A319 (319) 1:19 Effective 2025-05-26 through 2025-06-02 Codeshare flight, operated by American Airlines.(AA 629) |
| Sun
07:30
Saint Louis (STL) 1
08:49
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7599 Non-stop Airbus A319 (319) 1:19 Operates only on 2025-05-25 Codeshare flight, operated by American Airlines.(AA 629) |
| Mon-Fri,Sun
08:35
Saint Louis (STL) 1
10:05
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-06-05 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 6324) |
| Thu
08:35
Saint Louis (STL) 1
10:05
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Canadair CRJ 700 (CR7) 1:30 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 6324) |
| Sat
08:43
Saint Louis (STL) 1
10:13
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-06-07 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 6324) |
| Sat
08:43
Saint Louis (STL) 1
10:10
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-07-05 through 2025-08-02 Codeshare flight, operated by American Airlines.(AA 6324) |
| Daily
09:47
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 3564) |
| Daily
10:31
Saint Louis (STL) 1
11:50
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 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 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 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 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4605) |
| Daily
11:14
Saint Louis (STL) 1
12:35
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Airbus A319 (319) 1:21 Effective 2025-12-18 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 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 1:22 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4605) |
| Daily
11:20
Saint Louis (STL) 1
12:40
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 3580) |
| Daily
12:00
Saint Louis (STL) 1
13:24
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7611 Non-stop Embraer EMB 175 (E75) 1:24 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4470) |
| Mon,Sat,Sun
06:00
Saint Louis (STL) 1
07:21
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7623 Non-stop Boeing 737-800 (738) 1:21 Effective 2025-06-07 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 439) |
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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.
