El Al フライトが Boston Logan (BOS)から出発、 Ronald Reagan Washington (DCA)に到着.

搭乗日を選択
フライト時刻表
直行-コードシェア便：
火,木,日 07:30 Boston Logan (BOS) A 09:31 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by Delta Air Lines.(DL 5692)
水,日 07:30 Boston Logan (BOS) A 09:26 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-04-15 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 5692)
水 07:30 Boston Logan (BOS) A 09:26 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-09-16 through 2026-09-23
Codeshare flight, operated by Delta Air Lines.(DL 5692)
水,日 07:30 Boston Logan (BOS) A 09:26 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-09-27 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 5692)
水,日 07:30 Boston Logan (BOS) A 09:32 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-10-07 through 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5692)
火,木,日 07:35 Boston Logan (BOS) A 09:39 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by Delta Air Lines.(DL 5692)
日 07:35 Boston Logan (BOS) A 09:34 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5692)
火,日 09:00 Boston Logan (BOS) A 11:01 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 2:01 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5692)
火,木 13:15 Boston Logan (BOS) A 15:14 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:59 Effective from 2026-10-27
Codeshare flight, operated by Delta Air Lines.(DL 5857)
火,木,日 14:32 Boston Logan (BOS) A 16:24 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-03-08 through 2026-03-26
Codeshare flight, operated by Delta Air Lines.(DL 5682)
月,木 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-04-13 through 2026-05-18
Codeshare flight, operated by Delta Air Lines.(DL 5667)
月,木 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-05-25 through 2026-09-17
Codeshare flight, operated by Delta Air Lines.(DL 5667)
月,木 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-09-24 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5667)
月,木 17:10 Boston Logan (BOS) A 19:12 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-10-08 through 2026-10-22
Codeshare flight, operated by Delta Air Lines.(DL 5667)
月 17:55 Boston Logan (BOS) A 19:55 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by Delta Air Lines.(DL 5667)
木 17:55 Boston Logan (BOS) A 19:55 Ronald Reagan Washington (DCA) 2
El Al LY 4181 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 5667)
水,日 09:15 Boston Logan (BOS) A 11:05 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-04-15 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 5693)
水 09:15 Boston Logan (BOS) A 11:05 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-09-16 through 2026-09-23
Codeshare flight, operated by Delta Air Lines.(DL 5693)
水,日 09:15 Boston Logan (BOS) A 11:05 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-09-27 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 5693)
水,日 09:15 Boston Logan (BOS) A 11:12 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2026-10-07 through 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5693)
火,木,日 09:15 Boston Logan (BOS) A 11:12 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:57 Effective from 2026-10-27
Codeshare flight, operated by Delta Air Lines.(DL 5693)
火,木,日 09:25 Boston Logan (BOS) A 11:17 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by Delta Air Lines.(DL 5693)
火,木,日 09:30 Boston Logan (BOS) A 11:21 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-02-12 through 2026-03-29
Codeshare flight, operated by Delta Air Lines.(DL 5693)
日 09:30 Boston Logan (BOS) A 11:21 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-05 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5693)
月,木 19:59 Boston Logan (BOS) A 21:50 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-13 through 2026-05-18
Codeshare flight, operated by Delta Air Lines.(DL 5666)
月,木 19:59 Boston Logan (BOS) A 21:50 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-05-25 through 2026-09-17
Codeshare flight, operated by Delta Air Lines.(DL 5666)
月,木 19:59 Boston Logan (BOS) A 21:50 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-09-24 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5666)
月,木 19:59 Boston Logan (BOS) A 21:55 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-10-08 through 2026-10-22
Codeshare flight, operated by Delta Air Lines.(DL 5666)
月 20:15 Boston Logan (BOS) A 22:08 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by Delta Air Lines.(DL 5666)
木 20:15 Boston Logan (BOS) A 22:08 Ronald Reagan Washington (DCA) 2
El Al LY 4531 Non-stop Embraer EMB 175 (E75) 1:53 Operates only on 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 5666)
日 11:00 Boston Logan (BOS) A 12:58 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:58 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5732)
水,日 11:30 Boston Logan (BOS) A 13:18 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-04-15 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 5672)
水 11:30 Boston Logan (BOS) A 13:18 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-09-16 through 2026-09-23
Codeshare flight, operated by Delta Air Lines.(DL 5672)
水,日 11:30 Boston Logan (BOS) A 13:18 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-09-27 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 5672)
水,日 11:30 Boston Logan (BOS) A 13:25 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-10-07 through 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5672)
火,木,日 11:30 Boston Logan (BOS) A 13:25 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:55 Effective from 2026-10-27
Codeshare flight, operated by Delta Air Lines.(DL 5672)
火,木,日 11:55 Boston Logan (BOS) A 13:53 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-01-06 through 2026-01-15
Codeshare flight, operated by Delta Air Lines.(DL 5672)
日 11:55 Boston Logan (BOS) A 13:53 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Operates only on 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 5672)
火,木,日 11:55 Boston Logan (BOS) A 13:53 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-01-20 through 2026-02-10
Codeshare flight, operated by Delta Air Lines.(DL 5672)
火,木,日 11:55 Boston Logan (BOS) A 13:50 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by Delta Air Lines.(DL 5672)
火,木,日 11:55 Boston Logan (BOS) A 13:44 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-03-08 through 2026-03-29
Codeshare flight, operated by Delta Air Lines.(DL 5672)
日 11:55 Boston Logan (BOS) A 13:44 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-04-05 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5672)
月,木 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-13 through 2026-05-18
Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,木 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-05-25 through 2026-09-17
Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,木 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-09-24 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,木 21:35 Boston Logan (BOS) A 23:30 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-10-08 through 2026-10-22
Codeshare flight, operated by Delta Air Lines.(DL 5704)
月 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by Delta Air Lines.(DL 5704)
木 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2
El Al LY 4532 Non-stop Embraer EMB 175 (E75) 1:53 Operates only on 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 5704)




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El Al フライトが Boston Logan (BOS)から出発、 Ronald Reagan Washington (DCA)に到着.
搭乗日を選択
フライト時刻表
直行-コードシェア便：
El Al LY4181
07:30
Boston Logan (BOS) A

09:31
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-05
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 2:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
El Al LY4181
07:30
Boston Logan (BOS) A

09:26
Ronald Reagan Washington (DCA) 2
Effective 2026-04-15 through 2026-09-09
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
07:30
Boston Logan (BOS) A

09:26
Ronald Reagan Washington (DCA) 2
Effective 2026-09-16 through 2026-09-23
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
07:30
Boston Logan (BOS) A

09:26
Ronald Reagan Washington (DCA) 2
Effective 2026-09-27 through 2026-10-04
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
07:30
Boston Logan (BOS) A

09:32
Ronald Reagan Washington (DCA) 2
Effective 2026-10-07 through 2026-10-25
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
07:35
Boston Logan (BOS) A

09:39
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-10
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
El Al LY4181
07:35
Boston Logan (BOS) A

09:34
Ronald Reagan Washington (DCA) 2
Effective 2026-03-29 through 2026-04-12
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
09:00
Boston Logan (BOS) A

11:01
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-04
月
-
火
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5692)
Duration: 2:01, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
13:15
Boston Logan (BOS) A

15:14
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-27
月
-
火
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5857)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
14:32
Boston Logan (BOS) A

16:24
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-03-26
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5682)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:10
Boston Logan (BOS) A

19:09
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-05-18
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:10
Boston Logan (BOS) A

19:09
Ronald Reagan Washington (DCA) 2
Effective 2026-05-25 through 2026-09-17
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:10
Boston Logan (BOS) A

19:09
Ronald Reagan Washington (DCA) 2
Effective 2026-09-24 through 2026-10-05
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:10
Boston Logan (BOS) A

19:12
Ronald Reagan Washington (DCA) 2
Effective 2026-10-08 through 2026-10-22
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:55
Boston Logan (BOS) A

19:55
Ronald Reagan Washington (DCA) 2
Effective 2026-03-30 through 2026-04-06
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4181
17:55
Boston Logan (BOS) A

19:55
Ronald Reagan Washington (DCA) 2
Operates only on 2026-04-09
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5667)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:15
Boston Logan (BOS) A

11:05
Ronald Reagan Washington (DCA) 2
Effective 2026-04-15 through 2026-09-09
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:15
Boston Logan (BOS) A

11:05
Ronald Reagan Washington (DCA) 2
Effective 2026-09-16 through 2026-09-23
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:15
Boston Logan (BOS) A

11:05
Ronald Reagan Washington (DCA) 2
Effective 2026-09-27 through 2026-10-04
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:15
Boston Logan (BOS) A

11:12
Ronald Reagan Washington (DCA) 2
Effective 2026-10-07 through 2026-10-25
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:15
Boston Logan (BOS) A

11:12
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-27
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:25
Boston Logan (BOS) A

11:17
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-10
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:30
Boston Logan (BOS) A

11:21
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-29
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
09:30
Boston Logan (BOS) A

11:21
Ronald Reagan Washington (DCA) 2
Effective 2026-04-05 through 2026-04-12
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5693)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
19:59
Boston Logan (BOS) A

21:50
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-05-18
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
19:59
Boston Logan (BOS) A

21:50
Ronald Reagan Washington (DCA) 2
Effective 2026-05-25 through 2026-09-17
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
19:59
Boston Logan (BOS) A

21:50
Ronald Reagan Washington (DCA) 2
Effective 2026-09-24 through 2026-10-05
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
19:59
Boston Logan (BOS) A

21:55
Ronald Reagan Washington (DCA) 2
Effective 2026-10-08 through 2026-10-22
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
20:15
Boston Logan (BOS) A

22:08
Ronald Reagan Washington (DCA) 2
Effective 2026-03-30 through 2026-04-06
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4531
20:15
Boston Logan (BOS) A

22:08
Ronald Reagan Washington (DCA) 2
Operates only on 2026-04-09
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:00
Boston Logan (BOS) A

12:58
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-04
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5732)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:30
Boston Logan (BOS) A

13:18
Ronald Reagan Washington (DCA) 2
Effective 2026-04-15 through 2026-09-09
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:30
Boston Logan (BOS) A

13:18
Ronald Reagan Washington (DCA) 2
Effective 2026-09-16 through 2026-09-23
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:30
Boston Logan (BOS) A

13:18
Ronald Reagan Washington (DCA) 2
Effective 2026-09-27 through 2026-10-04
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:30
Boston Logan (BOS) A

13:25
Ronald Reagan Washington (DCA) 2
Effective 2026-10-07 through 2026-10-25
月
-
火
-
水
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:30
Boston Logan (BOS) A

13:25
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-27
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:53
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-01-15
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:53
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-18
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:53
Ronald Reagan Washington (DCA) 2
Effective 2026-01-20 through 2026-02-10
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:50
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-05
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:44
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-03-29
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
11:55
Boston Logan (BOS) A

13:44
Ronald Reagan Washington (DCA) 2
Effective 2026-04-05 through 2026-04-12
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Delta Air Lines. (DL 5672)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:35
Boston Logan (BOS) A

23:26
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-05-18
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:35
Boston Logan (BOS) A

23:26
Ronald Reagan Washington (DCA) 2
Effective 2026-05-25 through 2026-09-17
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:35
Boston Logan (BOS) A

23:26
Ronald Reagan Washington (DCA) 2
Effective 2026-09-24 through 2026-10-05
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:35
Boston Logan (BOS) A

23:30
Ronald Reagan Washington (DCA) 2
Effective 2026-10-08 through 2026-10-22
月
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:55
Boston Logan (BOS) A

23:48
Ronald Reagan Washington (DCA) 2
Effective 2026-03-30 through 2026-04-06
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
El Al LY4532
21:55
Boston Logan (BOS) A

23:48
Ronald Reagan Washington (DCA) 2
Operates only on 2026-04-09
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
  • 国内線 Boston Logan (BOS)空港から出発、 Ronald Reagan Washington (DCA)空港に到着。
  • この飛行距離は398 マイルか 641キロメートルです。
  • 出発地と目的地のタイムゾーンは UTC-5 . 出発地と目的地の時刻は (loading...).
  • 直行便で最短フライト時間は 1:48 と最長フライト時間は2:04です。
すべてのBOS-DCA フライト
すべて El Al フライトが
復路 (DCA-BOS)フライト
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