| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
09:41
Los Angeles (LAX) B
15:49
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A321 (321) 4:08 Valid until 2026-01-03 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Tue,Sun
09:41
Los Angeles (LAX) B
15:49
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A320 (320) 4:08 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Tue,Fri-Sun
09:41
Los Angeles (LAX) B
15:58
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A321 (321) 4:17 Effective 2026-04-03 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
09:56
Los Angeles (LAX) B
16:04
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A320 (320) 4:08 Valid until 2026-01-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
23:21
Los Angeles (LAX) B
05:29
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A321 (321) 4:08 Operates only on 2026-03-06 Codeshare flight, operated by Frontier Airlines.(F9) The flight arrives 1 day after departure. |
| Sat
23:21
Los Angeles (LAX) B
06:29
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A321 (321) 4:08 Operates only on 2026-03-07 Codeshare flight, operated by Frontier Airlines.(F9) The flight arrives 1 day after departure. |
| Daily
23:21
Los Angeles (LAX) B
05:29
Chicago O'Hare (ORD) Y4 2431 Non-stop Airbus A321 (321) 4:08 Effective 2026-03-08 through 2026-03-31 Codeshare flight, operated by Frontier Airlines.(F9) The flight arrives 1 day after departure. |