| 비행시간표 |
|---|
| 직항 공동운항: |
| 일
06:00
Houston George Bush (IAH)
08:41
Chicago O'Hare (ORD) Y4 2291 Non-stop Airbus A320 (320) 2:41 Valid until 2026-01-04 Frontier Airlines 공동운항편(F9) |
| 목
16:21
Houston George Bush (IAH)
19:21
Chicago O'Hare (ORD) Y4 2291 Non-stop Airbus A320 (320) 3:00 Valid until 2026-01-01 Frontier Airlines 공동운항편(F9) |
| 월,목-일
16:51
Houston George Bush (IAH)
19:45
Chicago O'Hare (ORD) Y4 2291 Non-stop Airbus A320 (320) 2:54 Effective 2026-03-06 through 2026-03-30 Frontier Airlines 공동운항편(F9) |
| 월,목-일
19:40
Houston George Bush (IAH)
22:30
Chicago O'Hare (ORD) Y4 2291 Non-stop Airbus A321 (321) 2:50 Effective 2026-04-02 through 2026-04-13 Frontier Airlines 공동운항편(F9) |