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 |
| 二
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Iberia IB 1643 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) |
| 二,六
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Iberia IB 1643 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Effective 2024-10-12 through 2024-10-15 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 二,四-六
10:04
Seattle-Tacoma (SEA)
18:06
Dulles, Washington (IAD) Iberia IB 1643 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-17 through 2024-10-26 代码共享航班，由Alaska Airlines负责飞行。(AS 406) |
| 三,五,日
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2025 Non-stop Boeing 737 (73J) 5:00 Effective 2025-04-23 through 2025-05-02 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 二,三,五-日
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2025 Non-stop Boeing 737 (73J) 5:00 Effective 2025-05-03 through 2025-05-14 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 每日
08:00
Seattle-Tacoma (SEA)
16:06
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-900 (739) 5:06 Effective 2025-01-07 through 2025-02-12 代码共享航班，由United Airlines负责飞行。(UA 1360) |
| 一,二,四,六
08:05
Seattle-Tacoma (SEA)
16:10
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737 MAX 9 (7M9) 5:05 Effective 2024-09-26 through 2024-10-26 代码共享航班，由United Airlines负责飞行。(UA 1360) |
| 二,四,六
08:05
Seattle-Tacoma (SEA)
16:03
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-900 (739) 4:58 Effective 2024-10-29 through 2024-12-17 代码共享航班，由United Airlines负责飞行。(UA 2855) |
| 一,二,四,六
08:10
Seattle-Tacoma (SEA)
16:15
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737 MAX 9 (7M9) 5:05 Valid until 2024-09-24 代码共享航班，由United Airlines负责飞行。(UA 1360) |
| 一-五
12:37
Seattle-Tacoma (SEA)
20:40
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-800 (738) 5:03 Effective 2024-12-19 through 2025-01-06 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 六
12:37
Seattle-Tacoma (SEA)
20:40
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Airbus A319 (319) 5:03 Effective 2024-12-21 through 2025-01-04 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 日
12:37
Seattle-Tacoma (SEA)
20:40
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Airbus A320 (320) 5:03 Effective 2024-12-22 through 2025-01-05 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 一,三,五,日
12:47
Seattle-Tacoma (SEA)
20:45
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-700 (73G) 4:58 Effective 2024-10-27 through 2024-12-02 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 三,日
12:50
Seattle-Tacoma (SEA)
20:54
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Airbus A320 (320) 5:04 Valid until 2024-09-25 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 五
12:50
Seattle-Tacoma (SEA)
20:54
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737 MAX 9 (7M9) 5:04 Valid until 2024-09-20 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 五
12:50
Seattle-Tacoma (SEA)
20:55
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-900 (739) 5:05 Operates only on 2024-09-27 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 五,日
12:50
Seattle-Tacoma (SEA)
20:55
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Airbus A319 (319) 5:05 Effective 2024-09-29 through 2024-10-25 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 三
12:50
Seattle-Tacoma (SEA)
20:55
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-700 (73G) 5:05 Effective 2024-10-02 through 2024-10-23 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 每日
12:50
Seattle-Tacoma (SEA)
20:38
Dulles, Washington (IAD) Avianca AV 2029 Non-stop Boeing 737-900 (739) 4:48 Effective from 2025-02-13 代码共享航班，由United Airlines负责飞行。(UA 2275) |
| 三,五
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2031 Non-stop Boeing 737 (73J) 4:48 Effective 2024-10-02 through 2024-10-16 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 五
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2031 Non-stop Boeing 737 MAX 9 (7M9) 4:48 Operates only on 2024-10-18 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 三,五
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2031 Non-stop Boeing 737 (73J) 4:48 Effective 2024-10-23 through 2024-10-25 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二,三,五-日
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2043 Non-stop Boeing 737 (73J) 5:00 Effective 2025-05-16 through 2025-06-01 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 每日
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2043 Non-stop Boeing 737 (73J) 5:00 Effective 2025-06-02 through 2025-06-11 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 每日
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2049 Non-stop Boeing 737 (73J) 5:00 Effective from 2025-06-12 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 一
21:35
Seattle-Tacoma (SEA)
05:40
Dulles, Washington (IAD) Qatar Airways QR 2054 Non-stop Boeing 737 MAX 9 (7M9) 5:05 Operates only on 2024-09-30 代码共享航班，由Alaska Airlines负责飞行。(AS 544) 此航班在起飞后隔一天抵达。 |
| 一
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2060 Non-stop Boeing 737 (73J) 4:48 Effective 2024-10-07 through 2024-10-21 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 日
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2063 Non-stop Boeing 737 (73J) 4:48 Effective 2024-10-06 through 2024-10-20 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 一,二,四,六
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2065 Non-stop Boeing 737 (73J) 5:00 Effective 2025-04-22 through 2025-05-01 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 一,四
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2065 Non-stop Boeing 737 (73J) 5:00 Effective 2025-05-05 through 2025-05-12 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 一,四
07:00
Seattle-Tacoma (SEA)
15:00
Dulles, Washington (IAD) Qatar Airways QR 2099 Non-stop Boeing 737 (73J) 5:00 Effective 2025-05-15 through 2025-05-29 代码共享航班，由Alaska Airlines负责飞行。(AS 367) |
| 三
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2111 Non-stop Boeing 737 (73J) 4:53 Effective 2024-09-04 through 2024-09-25 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二
07:00
Seattle-Tacoma (SEA)
14:54
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:54 Operates only on 2024-12-03 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 五,日
07:00
Seattle-Tacoma (SEA)
14:54
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 9 (7M9) 4:54 Effective 2024-12-06 through 2024-12-13 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 日
07:00
Seattle-Tacoma (SEA)
14:54
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:54 Operates only on 2024-12-15 代码共享航班，由Alaska Airlines负责飞行。(AS 338) |
| 四
16:05
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 9 (7M9) 4:54 Effective 2024-12-05 through 2024-12-12 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二,四,六
16:05
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:54 Effective 2025-03-20 through 2025-05-01 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 一,二,四-六
16:05
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:54 Effective 2025-05-02 through 2025-05-13 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Operates only on 2024-09-03 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二,四,六
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:53 Effective 2024-09-05 through 2024-09-28 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737-800 (73H) 4:48 Operates only on 2024-10-01 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 四
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 (73J) 4:48 Effective 2024-10-03 through 2024-10-24 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 8 (7M8) 4:48 Operates only on 2024-10-08 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二
16:11
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 9 (7M9) 4:48 Effective 2024-10-15 through 2024-10-22 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二,四
16:12
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 9 (7M9) 4:47 Effective 2024-10-29 through 2024-11-19 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 四
16:12
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2112 Non-stop Boeing 737 MAX 8 (7M8) 4:47 Operates only on 2024-11-21 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 五
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2118 Non-stop Boeing 737 (73J) 4:53 Effective 2024-09-06 through 2024-09-27 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 一
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2127 Non-stop Boeing 737 (73J) 4:53 Effective 2024-09-02 through 2024-09-30 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 日
16:06
Seattle-Tacoma (SEA)
23:59
Dulles, Washington (IAD) Qatar Airways QR 2148 Non-stop Boeing 737 (73J) 4:53 Valid until 2024-09-29 代码共享航班，由Alaska Airlines负责飞行。(AS 348) |
| 二,四,六
14:50
Seattle-Tacoma (SEA)
22:53
Dulles, Washington (IAD) Qatar Airways QR 2154 Non-stop Boeing 737 (73J) 5:03 Effective 2025-02-13 through 2025-03-18 代码共享航班，由Alaska Airlines负责飞行。(AS 307) |
- 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。
