从New York John F. Kennedy (JFK)到Washington Dulles (IAD)全部航班
| 航班时刻表 |
|---|
| 直达（代码共享）航班 |
| 一,二,五-日
15:17
New York John F. Kennedy (JFK) 4
16:48
Washington Dulles (IAD) KLM KL 6799 Non-stop Canadair CRJ 900 (CR9) 1:31 Valid until 2026-01-04 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 每日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) KLM KL 6799 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-05 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 每日
17:37
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) KLM KL 6799 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-12 through 2026-03-07 代码共享航班，由Delta Air Lines负责飞行。(DL 5358) |
| 每日
17:48
New York John F. Kennedy (JFK) 4
19:19
Washington Dulles (IAD) KLM KL 6799 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-08 through 2026-03-28 代码共享航班，由Delta Air Lines负责飞行。(DL 5133) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) KLM KL 6962 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective from 2026-10-25 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 三,四
14:50
New York John F. Kennedy (JFK) 4
16:23
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:33 Valid until 2026-01-01 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 一,二,五-日
15:17
New York John F. Kennedy (JFK) 4
16:48
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:31 Valid until 2026-01-04 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 每日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-05 through 2026-01-14 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 一-三,五,日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-16 through 2026-02-02 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 一,三,五,日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-02-04 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 一,三,五,日
17:37
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-13 through 2026-03-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5358) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-04-13 through 2026-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective from 2026-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 一,三,五,日
17:48
New York John F. Kennedy (JFK) 4
19:19
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-08 through 2026-03-30 代码共享航班，由Delta Air Lines负责飞行。(DL 5133) |
| 每日
17:48
New York John F. Kennedy (JFK) 4
19:19
Washington Dulles (IAD) Kenya Airways KQ 7020 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-31 through 2026-04-12 代码共享航班，由Delta Air Lines负责飞行。(DL 5133) |
| 每日
10:20
New York John F. Kennedy (JFK) 4
11:41
Washington Dulles (IAD) WestJet WS 7027 Non-stop Canadair CRJ 900 (CR9) 1:21 Effective 2026-02-12 through 2026-03-07 代码共享航班，由Delta Air Lines负责飞行。(DL 5427) |
| 五
10:15
New York John F. Kennedy (JFK) 4
11:38
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:23 Operates only on 2026-01-16 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 每日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-05 through 2026-01-14 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 一-三,五,日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-18 through 2026-02-02 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 一,三,五,日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-02-04 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 一,三,五,日
10:20
New York John F. Kennedy (JFK) 4
11:41
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:21 Effective 2026-02-13 through 2026-03-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5427) |
| 每日
10:30
New York John F. Kennedy (JFK) 4
11:51
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:21 Effective 2026-04-13 through 2026-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5135) |
| 每日
10:30
New York John F. Kennedy (JFK) 4
11:52
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective from 2026-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5135) |
| 一,三,五,日
11:18
New York John F. Kennedy (JFK) 4
12:39
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-08 through 2026-03-30 代码共享航班，由Delta Air Lines负责飞行。(DL 5801) |
| 每日
11:18
New York John F. Kennedy (JFK) 4
12:39
Washington Dulles (IAD) Kenya Airways KQ 7041 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-31 through 2026-04-12 代码共享航班，由Delta Air Lines负责飞行。(DL 5801) |
| 四
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) LATAM Airlines LA 7076 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2026-10-08 through 2026-10-22 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 四,日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) LATAM Airlines LA 7076 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2026-10-25 through 2026-10-29 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 一-五,日
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) LATAM Airlines LA 7096 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-04-13 through 2026-04-19 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 四
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) LATAM Airlines LA 7096 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-04-23 through 2026-05-07 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) WestJet WS 7110 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-05 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 一,二,四,六,日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) WestJet WS 7118 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-05 through 2026-01-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 一,二,四,六,日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) WestJet WS 7118 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-13 through 2026-01-20 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 每日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) WestJet WS 7118 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-21 through 2026-02-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 一-三,日
10:20
New York John F. Kennedy (JFK) 4
11:43
Washington Dulles (IAD) WestJet WS 7118 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-02-08 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5442) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) LATAM Airlines LA 7151 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-08-15 through 2026-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 一-三,五-日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) LATAM Airlines LA 7151 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2026-10-06 through 2026-10-24 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 二,三,五,六
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) LATAM Airlines LA 7151 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective from 2026-10-27 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:48
New York John F. Kennedy (JFK) 4
19:19
Washington Dulles (IAD) WestJet WS 7329 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-08 through 2026-04-12 代码共享航班，由Delta Air Lines负责飞行。(DL 5133) |
| 每日
11:18
New York John F. Kennedy (JFK) 4
12:39
Washington Dulles (IAD) WestJet WS 7331 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-08 through 2026-04-12 代码共享航班，由Delta Air Lines负责飞行。(DL 5801) |
| 三,四
14:50
New York John F. Kennedy (JFK) 4
16:23
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:33 Valid until 2026-01-01 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 一,二,五-日
15:17
New York John F. Kennedy (JFK) 4
16:48
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:31 Valid until 2026-01-04 代码共享航班，由Delta Air Lines负责飞行。(DL 4997) |
| 每日
17:35
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-05 through 2026-02-11 代码共享航班，由Delta Air Lines负责飞行。(DL 5373) |
| 每日
17:37
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-12 through 2026-03-07 代码共享航班，由Delta Air Lines负责飞行。(DL 5358) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-04-13 through 2026-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective from 2026-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:48
New York John F. Kennedy (JFK) 4
19:19
Washington Dulles (IAD) Korean Air KE 7331 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-08 through 2026-04-12 代码共享航班，由Delta Air Lines负责飞行。(DL 5133) |
| 每日
10:30
New York John F. Kennedy (JFK) 4
11:51
Washington Dulles (IAD) Korean Air KE 7356 Non-stop Canadair CRJ 900 (CR9) 1:21 Effective 2026-06-01 through 2026-08-31 代码共享航班，由Delta Air Lines负责飞行。(DL 5135) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:16
Washington Dulles (IAD) WestJet WS 7408 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-04-13 through 2026-10-05 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:40
New York John F. Kennedy (JFK) 4
19:10
Washington Dulles (IAD) WestJet WS 7408 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective from 2026-10-06 代码共享航班，由Delta Air Lines负责飞行。(DL 5095) |
| 每日
17:37
New York John F. Kennedy (JFK) 4
19:09
Washington Dulles (IAD) WestJet WS 7671 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-12 through 2026-03-07 代码共享航班，由Delta Air Lines负责飞行。(DL 5358) |
- 国内航线 从 New York John F. Kennedy (JFK)机场出发，到达 Washington Dulles (IAD)机场。
- 航班飞行距离为 227英里（ 365公里）。
- 出发地和目的地的时区同为 UTC-5 . 出发地和目的地的当前时间 (loading...).
- 直达航班的最短飞行时间为1:21 ，最长飞行时间为1:36。
