| 비행시간표 |
|---|
| 직항 공동운항: |
| 매일
08:00
Doha (DOH)
15:40
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12 Qatar Airways 공동운항편(QR 707) |
| 매일
08:10
Doha (DOH)
15:40
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:30 Effective 2026-10-01 through 2026-10-24 Qatar Airways 공동운항편(QR 707) |
| 매일
08:20
Doha (DOH)
15:40
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-09-30 Qatar Airways 공동운항편(QR 707) |
| 매일
08:25
Doha (DOH)
16:05
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-13 through 2026-04-30 Qatar Airways 공동운항편(QR 707) |
| 매일
08:45
Doha (DOH)
15:55
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28 Qatar Airways 공동운항편(QR 707) |
| 매일
08:45
Doha (DOH)
16:05
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13 Qatar Airways 공동운항편(QR 707) |
| 매일
08:45
Doha (DOH)
16:55
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 15:10 Effective from 2026-10-25 Qatar Airways 공동운항편(QR 707) |
| 매일
09:15
Doha (DOH)
15:55
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07 Qatar Airways 공동운항편(QR 707) |
| 매일
09:15
Doha (DOH)
16:55
Washington Dulles (IAD) B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28 Qatar Airways 공동운항편(QR 707) |