从Seattle-Tacoma (SEA)到Dulles, Washington (IAD)全部航班
| 航班时刻表 |
|---|
| 直达（代码共享）航班 |
| 每日
09:55
Seattle-Tacoma (SEA)
17:58
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:03 Effective 2024-12-19 through 2025-01-05 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 每日
10:00
Seattle-Tacoma (SEA)
18:09
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:09 Valid until 2024-09-19 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 五
10:00
Seattle-Tacoma (SEA)
18:09
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:09 Operates only on 2024-09-20 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 每日
10:00
Seattle-Tacoma (SEA)
18:09
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:09 Effective 2024-09-21 through 2024-09-30 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 每日
10:00
Seattle-Tacoma (SEA)
18:00
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:00 Effective from 2025-03-19 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 二
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Operates only on 2024-10-01 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一,三-日
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-02 through 2024-10-07 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 二
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737-800 (73H) 5:02 Operates only on 2024-10-08 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 二,三,六
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Effective 2024-10-09 through 2024-10-15 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一,三-五,日
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-10 through 2024-10-18 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一,二,四-日
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-19 through 2024-10-26 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 三
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Operates only on 2024-10-23 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一,三-日
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:02 Effective 2024-11-22 through 2024-12-02 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 二
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Operates only on 2024-11-26 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一,日
10:16
Seattle-Tacoma (SEA)
18:12
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2024-10-27 through 2024-10-28 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 四,五,日
10:16
Seattle-Tacoma (SEA)
18:12
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 4:56 Effective 2024-10-31 through 2024-11-21 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一
10:16
Seattle-Tacoma (SEA)
18:12
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737-800 (73H) 4:56 Operates only on 2024-11-04 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 一
10:16
Seattle-Tacoma (SEA)
18:12
Dulles, Washington (IAD) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2024-11-11 through 2024-11-18 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-01-06 through 2025-01-19 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-01-21 through 2025-01-28 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 一,三-日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-01-30 through 2025-02-07 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 一-三,五-日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-02-09 through 2025-02-15 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 一-四,六,日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-02-17 through 2025-02-27 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2025-02-28 through 2025-03-08 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:43
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-100 (221) 5:08 Effective 2025-03-09 through 2025-04-13 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:47
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:12 Effective 2025-04-14 through 2025-06-07 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
07:35
Seattle-Tacoma (SEA)
15:42
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:07 Effective from 2025-06-08 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
08:05
Seattle-Tacoma (SEA)
16:11
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-100 (221) 5:06 Effective 2024-12-03 through 2024-12-18 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
08:20
Seattle-Tacoma (SEA)
16:32
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:12 Effective 2024-12-19 through 2025-01-05 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
08:35
Seattle-Tacoma (SEA)
16:35
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:00 Valid until 2024-09-08 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 一-五,日
08:55
Seattle-Tacoma (SEA)
17:00
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:05 Effective 2024-09-09 through 2024-11-10 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 六
08:55
Seattle-Tacoma (SEA)
17:03
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:08 Effective 2024-10-12 through 2024-11-09 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 每日
09:25
Seattle-Tacoma (SEA)
17:26
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:01 Effective 2024-11-11 through 2024-12-02 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 六
11:15
Seattle-Tacoma (SEA)
19:22
Dulles, Washington (IAD) Virgin Atlantic VS 3010 Non-stop Airbus A220-300 (223) 5:07 Effective 2024-09-14 through 2024-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 508) |
| 一-五,日
21:55
Seattle-Tacoma (SEA)
06:01
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 5:06 Effective 2024-09-09 through 2024-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一-五,日
21:55
Seattle-Tacoma (SEA)
05:53
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:58 Effective 2024-10-07 through 2024-10-30 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一,三-五,日
21:55
Seattle-Tacoma (SEA)
05:53
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:58 Effective 2024-11-01 through 2024-11-10 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一-五,日
21:59
Seattle-Tacoma (SEA)
05:56
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:57 Effective 2024-09-02 through 2024-09-08 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一-五,日
22:00
Seattle-Tacoma (SEA)
05:56
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:56 Effective 2024-11-11 through 2024-11-22 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一-三,六,日
22:00
Seattle-Tacoma (SEA)
05:56
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:56 Effective 2024-11-23 through 2024-12-02 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 每日
22:00
Seattle-Tacoma (SEA)
05:56
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-100 (221) 4:56 Effective 2024-12-03 through 2024-12-18 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 每日
22:00
Seattle-Tacoma (SEA)
06:00
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-100 (221) 5:00 Effective 2025-03-09 through 2025-04-13 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 每日
22:00
Seattle-Tacoma (SEA)
06:03
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 5:03 Effective 2025-04-14 through 2025-06-07 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 每日
22:00
Seattle-Tacoma (SEA)
05:59
Dulles, Washington (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:59 Effective from 2025-06-08 代码共享航班，由Delta Air Lines负责飞行。(DL 541) 此航班在起飞后隔一天抵达。 |
| 一,日
07:00
Seattle-Tacoma (SEA)
15:01
Dulles, Washington (IAD) Qatar Airways QR 3309 Non-stop Boeing 737 (73J) 5:01 Effective 2024-10-27 through 2024-11-11 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 四,五
07:00
Seattle-Tacoma (SEA)
15:01
Dulles, Washington (IAD) Qatar Airways QR 3309 Non-stop Boeing 737 MAX 9 (7M9) 5:01 Effective 2024-10-31 through 2024-11-14 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 一,五
07:00
Seattle-Tacoma (SEA)
15:01
Dulles, Washington (IAD) Qatar Airways QR 3309 Non-stop Boeing 737 (73J) 5:01 Effective 2024-11-15 through 2024-11-18 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 日
07:00
Seattle-Tacoma (SEA)
15:01
Dulles, Washington (IAD) Qatar Airways QR 3309 Non-stop Boeing 737-800 (73H) 5:01 Operates only on 2024-11-17 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 四
07:00
Seattle-Tacoma (SEA)
15:01
Dulles, Washington (IAD) Qatar Airways QR 3309 Non-stop Boeing 737 MAX 9 (7M9) 5:01 Operates only on 2024-11-21 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 一,四-日
07:07
Seattle-Tacoma (SEA)
15:16
Dulles, Washington (IAD) Qatar Airways QR 3330 Non-stop Boeing 737 MAX 9 (7M9) 5:09 Valid until 2024-09-09 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
- 国内航线 从 Seattle-Tacoma (SEA)机场出发，到达 Dulles, Washington (IAD)机场。
- 航班飞行距离为 2299英里（ 3699公里）。
- 出发地的时区为 UTC-8 , 目的地的时区为 UTC-5 . 出发地的当前时间是 (loading...)，目的地的当前时间是 (loading...)。 两地时差 (loading...)小时。
- 直达航班的最短飞行时间为4:47 ，最长飞行时间为5:12。
