| フライト時刻表 |
|---|
| 直行便: |
| 日々
08:00
Doha (DOH)
15:40
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12 |
| 日々
08:10
Doha (DOH)
15:40
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:30 Effective 2026-10-01 through 2026-10-24 |
| 日々
08:20
Doha (DOH)
15:40
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-09-30 |
| 日々
08:25
Doha (DOH)
16:05
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-13 through 2026-04-30 |
| 日々
08:45
Doha (DOH)
15:55
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28 |
| 日々
08:45
Doha (DOH)
16:05
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13 |
| 日々
08:45
Doha (DOH)
16:55
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 15:10 Effective from 2026-10-25 |
| 日々
09:15
Doha (DOH)
15:55
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07 |
| 日々
09:15
Doha (DOH)
16:55
Washington Dulles (IAD) Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28 |
| 水,金,日
01:00
Doha (DOH)
08:40
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-04-15 through 2026-04-29 |
| 月,火,木
01:00
Doha (DOH)
08:40
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-04-27 through 2026-04-30 |
| 水,金,日
01:05
Doha (DOH)
08:45
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-29 through 2026-04-12 |
| 水,金,日
01:15
Doha (DOH)
08:45
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:30 Effective 2026-10-02 through 2026-10-23 |
| 日々
01:20
Doha (DOH)
08:40
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-05-01 through 2026-06-13 |
| 水,金,日
01:25
Doha (DOH)
08:20
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:55 Valid until 2026-02-27 |
| 日々
01:25
Doha (DOH)
08:45
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-06-14 through 2026-08-30 |
| 水,金,日
01:25
Doha (DOH)
08:45
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-09-02 through 2026-09-30 |
| 水,金,日
01:25
Doha (DOH)
09:20
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:55 Effective from 2026-10-25 |
| 水,金,日
01:40
Doha (DOH)
08:20
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-01 through 2026-03-06 |
| 水,金,日
01:40
Doha (DOH)
09:20
Washington Dulles (IAD) Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-08 through 2026-03-27 |
| 直行-コードシェア便: |
| 日々
08:10
Doha (DOH)
15:40
Washington Dulles (IAD) RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-03-29 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:45
Doha (DOH)
15:55
Washington Dulles (IAD) RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
09:15
Doha (DOH)
15:55
Washington Dulles (IAD) RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
09:15
Doha (DOH)
16:55
Washington Dulles (IAD) RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 水,金,日
01:15
Doha (DOH)
08:40
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective 2026-04-01 through 2026-05-01 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 日々
01:15
Doha (DOH)
08:40
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective 2026-05-02 through 2026-08-31 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:15
Doha (DOH)
08:40
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective from 2026-09-02 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 日
01:20
Doha (DOH)
09:20
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 15:00 Operates only on 2026-03-29 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:25
Doha (DOH)
08:20
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:55 Valid until 2026-02-27 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:40
Doha (DOH)
08:20
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-01 through 2026-03-06 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:40
Doha (DOH)
09:20
Washington Dulles (IAD) RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:00
Doha (DOH)
08:40
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-15 through 2026-04-29 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:05
Doha (DOH)
08:45
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 月
01:15
Doha (DOH)
08:40
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:25 Operates only on 2026-08-31 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:15
Doha (DOH)
08:45
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-10-02 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 日々
01:20
Doha (DOH)
08:40
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:25
Doha (DOH)
08:20
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:55 Valid until 2026-02-27 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 日々
01:25
Doha (DOH)
08:45
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-08-30 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:25
Doha (DOH)
08:45
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-09-02 through 2026-09-30 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:40
Doha (DOH)
08:20
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-06 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 水,金,日
01:40
Doha (DOH)
09:20
Washington Dulles (IAD) SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Qatar Airways.(QR 709) |
| 日々
08:00
Doha (DOH)
15:40
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:10
Doha (DOH)
15:40
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-10-01 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:20
Doha (DOH)
15:40
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-09-30 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:25
Doha (DOH)
16:05
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-13 through 2026-04-30 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:45
Doha (DOH)
15:55
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:45
Doha (DOH)
16:05
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
09:15
Doha (DOH)
15:55
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
09:15
Doha (DOH)
16:55
Washington Dulles (IAD) SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Qatar Airways.(QR 707) |
| 日々
08:00
Doha (DOH)
15:40
Washington Dulles (IAD) JetBlue B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Qatar Airways.(QR 707) |