| 비행시간표 |
|---|
| 직항 공동운항: |
| 토
12:23
Philadelphia (PHL) D
14:09
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:46 Effective 2026-01-24 through 2026-02-07 Delta Air Lines 공동운항편(DL 1391) |
| 월-금,일
12:29
Philadelphia (PHL) D
14:21
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:52 Effective 2026-01-19 through 2026-02-11 Delta Air Lines 공동운항편(DL 1391) |
| 매일
12:29
Philadelphia (PHL) D
14:20
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:51 Effective 2026-02-12 through 2026-03-07 Delta Air Lines 공동운항편(DL 1391) |
| 매일
12:41
Philadelphia (PHL) D
14:33
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:52 Effective 2026-01-05 through 2026-01-18 Delta Air Lines 공동운항편(DL 1391) |
| 월,화,금-일
14:00
Grand Rapids (GRR)
14:45
Minneapolis/Saint Paul (MSP) 1 AF 2728 Non-stop Canadair CRJ 900 (CR9) 1:45 Valid until 2026-01-04 Delta Air Lines 공동운항편(DL 5450) |
| 매일
17:15
Philadelphia (PHL) D
19:01
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:46 Effective 2026-04-13 through 2026-10-05 Delta Air Lines 공동운항편(DL 1391) |
| 매일
17:15
Philadelphia (PHL) D
19:02
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:47 Effective from 2026-10-06 Delta Air Lines 공동운항편(DL 1391) |
| 화,목,금,일
17:22
Philadelphia (PHL) D
19:13
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:51 Effective 2026-03-08 through 2026-03-15 Delta Air Lines 공동운항편(DL 1391) |
| 매일
17:22
Philadelphia (PHL) D
19:13
Detroit (DTW) M AF 2728 Non-stop Boeing 717 (717) 1:51 Effective 2026-03-16 through 2026-04-12 Delta Air Lines 공동운항편(DL 1391) |