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

フライト時刻表
直行-コードシェア便：
木,土 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-04-16 through 2026-05-23 Codeshare flight, operated by Delta Air Lines.(DL 5667)
土 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-05-30 through 2026-07-04 Codeshare flight, operated by Delta Air Lines.(DL 5667)
木,土 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-07-09 through 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 5667)
木,土 17:10 Boston Logan (BOS) A 19:12 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-10-08 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 5667)
月-水,金,日 19:59 Boston Logan (BOS) A 21:50 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-13 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 5666)
月-水,金,日 19:59 Boston Logan (BOS) A 21:55 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 5666)
月-水,金,日 20:15 Boston Logan (BOS) A 22:08 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 5666)
木 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2 KLM KL 5649 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-05-28 through 2026-07-02 Codeshare flight, operated by Delta Air Lines.(DL 5704)
火,水,金,日 15:30 Boston Logan (BOS) A 17:23 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-04-14 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 5689)
火,水,金,日 15:30 Boston Logan (BOS) A 17:30 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 5689)
火,水,金,日 15:55 Boston Logan (BOS) A 17:49 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 5689)
木 19:59 Boston Logan (BOS) A 21:50 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-16 through 2026-10-01 Codeshare flight, operated by Delta Air Lines.(DL 5666)
木 19:59 Boston Logan (BOS) A 21:55 Ronald Reagan Washington (DCA) 2 KLM KL 5650 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)
木 20:15 Boston Logan (BOS) A 22:08 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-04-02 through 2026-04-09 Codeshare flight, operated by Delta Air Lines.(DL 5666)
月 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-13 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月 21:35 Boston Logan (BOS) A 23:30 Ronald Reagan Washington (DCA) 2 KLM KL 5650 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-10-12 through 2026-10-19 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2 KLM KL 5650 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)
日 16:00 Boston Logan (BOS) A 18:06 Ronald Reagan Washington (DCA) 2 KLM KL 5747 Non-stop Embraer EMB 175 (E75) 2:06 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 5790)
月,火,金-日 16:15 Boston Logan (BOS) A 18:19 Ronald Reagan Washington (DCA) 2 KLM KL 5747 Non-stop Embraer EMB 175 (E75) 2:04 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 5790)
水,木 16:15 Boston Logan (BOS) A 18:21 Ronald Reagan Washington (DCA) 2 KLM KL 5747 Non-stop Embraer EMB 175 (E75) 2:06 Valid until 2026-01-01 Codeshare flight, operated by Delta Air Lines.(DL 5790)
日々 17:55 Boston Logan (BOS) A 19:55 Ronald Reagan Washington (DCA) 2 KLM KL 5747 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 5667)
月 15:55 Boston Logan (BOS) A 17:53 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 175 (E75) 1:58 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月-金,日 15:55 Boston Logan (BOS) A 17:53 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2026-01-06 through 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月-金,日 15:55 Boston Logan (BOS) A 17:53 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月-金 15:55 Boston Logan (BOS) A 17:50 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 5689)
日 15:55 Boston Logan (BOS) A 17:50 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月-金,日 15:55 Boston Logan (BOS) A 17:49 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 5689)
日 17:00 Boston Logan (BOS) A 18:59 Ronald Reagan Washington (DCA) 2 KLM KL 5748 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 5731)
日々 17:10 Boston Logan (BOS) A 19:12 Ronald Reagan Washington (DCA) 2 KLM KL 5758 Non-stop Embraer EMB 175 (E75) 2:02 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 5667)
月,木 15:30 Boston Logan (BOS) A 17:23 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-04-13 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月,木 15:30 Boston Logan (BOS) A 17:30 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-10-08 through 2026-10-22 Codeshare flight, operated by Delta Air Lines.(DL 5689)
月,木 15:55 Boston Logan (BOS) A 17:49 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-03-30 through 2026-04-09 Codeshare flight, operated by Delta Air Lines.(DL 5689)
火 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-04-14 through 2026-06-30 Codeshare flight, operated by Delta Air Lines.(DL 5667)
火,日 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-07-05 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 5667)
火,日 17:10 Boston Logan (BOS) A 19:12 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-10-06 through 2026-10-20 Codeshare flight, operated by Delta Air Lines.(DL 5667)
水,金,日 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-15 through 2026-07-03 Codeshare flight, operated by Delta Air Lines.(DL 5704)
水,金 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-07-08 through 2026-10-02 Codeshare flight, operated by Delta Air Lines.(DL 5704)
水,金 21:35 Boston Logan (BOS) A 23:30 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-10-07 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 5704)
水,金,日 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2 KLM KL 7043 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 5704)
日 21:15 Boston Logan (BOS) A 23:09 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:54 Operates only on 2026-02-15 Codeshare flight, operated by Delta Air Lines.(DL 5704)
日 21:30 Boston Logan (BOS) A 23:29 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 5704)
水,金,日 21:40 Boston Logan (BOS) A 23:41 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 5704)
水,金 21:45 Boston Logan (BOS) A 23:43 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-13 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,水,金,日 21:45 Boston Logan (BOS) A 23:43 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-22 through 2026-02-27 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,水,金 21:45 Boston Logan (BOS) A 23:43 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-03-02 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,水,金,日 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2 KLM KL 7202 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月,水,金,日 21:35 Boston Logan (BOS) A 23:30 Ronald Reagan Washington (DCA) 2 KLM KL 7432 Non-stop Embraer EMB 175 (E75) 1:55 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 5704)
月 17:10 Boston Logan (BOS) A 19:09 Ronald Reagan Washington (DCA) 2 KLM KL 7702 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)

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 1:51 と最長フライト時間は2:06です。

ご意見 - 免責条項 - 個人情報

フライト時刻表

直行-コードシェア便：

KLM KL5649

17:10

Boston Logan (BOS) A

19:09

Ronald Reagan Washington (DCA) 2

Effective 2026-04-16 through 2026-05-23

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：

KLM KL5649

17:10

Boston Logan (BOS) A

19:09

Ronald Reagan Washington (DCA) 2

Effective 2026-05-30 through 2026-07-04

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：

KLM KL5649

17:10

Boston Logan (BOS) A

19:09

Ronald Reagan Washington (DCA) 2

Effective 2026-07-09 through 2026-10-03

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：

KLM KL5649

17:10

Boston Logan (BOS) A

19:12

Ronald Reagan Washington (DCA) 2

Effective 2026-10-08 through 2026-10-24

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：

KLM KL5649

19:59

Boston Logan (BOS) A

21:50

Ronald Reagan Washington (DCA) 2

Effective 2026-04-13 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：

KLM KL5649

19:59

Boston Logan (BOS) A

21:55

Ronald Reagan Washington (DCA) 2

Effective 2026-10-06 through 2026-10-23

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：

KLM KL5649

20:15

Boston Logan (BOS) A

22:08

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 5666)

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5649

21:35

Boston Logan (BOS) A

23:26

Ronald Reagan Washington (DCA) 2

Effective 2026-05-28 through 2026-07-02

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：

KLM KL5650

15:30

Boston Logan (BOS) A

17:23

Ronald Reagan Washington (DCA) 2

Effective 2026-04-14 through 2026-10-04

月
-

火

水

木
-

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5650

15:30

Boston Logan (BOS) A

17:30

Ronald Reagan Washington (DCA) 2

Effective 2026-10-06 through 2026-10-23

月
-

火

水

木
-

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5650

15:55

Boston Logan (BOS) A

17:49

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 5689)

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5650

19:59

Boston Logan (BOS) A

21:50

Ronald Reagan Washington (DCA) 2

Effective 2026-04-16 through 2026-10-01

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：

KLM KL5650

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：

KLM KL5650

20:15

Boston Logan (BOS) A

22:08

Ronald Reagan Washington (DCA) 2

Effective 2026-04-02 through 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：

KLM KL5650

21:35

Boston Logan (BOS) A

23:26

Ronald Reagan Washington (DCA) 2

Effective 2026-04-13 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：

KLM KL5650

21:35

Boston Logan (BOS) A

23:30

Ronald Reagan Washington (DCA) 2

Effective 2026-10-12 through 2026-10-19

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：

KLM KL5650

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：

KLM KL5747

16:00

Boston Logan (BOS) A

18:06

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 5790)

Duration: 2:06, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5747

16:15

Boston Logan (BOS) A

18:19

Ronald Reagan Washington (DCA) 2

Valid until 2026-01-03

月

火

水
-

木
-

金

土

日

Codeshare flight, operated by Delta Air Lines. (DL 5790)

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5747

16:15

Boston Logan (BOS) A

18:21

Ronald Reagan Washington (DCA) 2

Valid until 2026-01-01

月
-

火
-

水

木

金
-

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5790)

Duration: 2:06, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5747

17:55

Boston Logan (BOS) A

19:55

Ronald Reagan Washington (DCA) 2

Effective 2026-03-08 through 2026-03-28

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：

KLM KL5748

15:55

Boston Logan (BOS) A

17:53

Ronald Reagan Washington (DCA) 2

Operates only on 2026-01-05

月

火
-

水
-

木
-

金
-

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5748

15:55

Boston Logan (BOS) A

17:53

Ronald Reagan Washington (DCA) 2

Effective 2026-01-06 through 2026-01-18

月

火

水

木

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

KLM KL5748

15:55

Boston Logan (BOS) A

17:53

Ronald Reagan Washington (DCA) 2

Effective 2026-01-19 through 2026-02-11

月

火

水

木

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5748

15:55

Boston Logan (BOS) A

17:50

Ronald Reagan Washington (DCA) 2

Effective 2026-02-12 through 2026-03-06

月

火

水

木

金

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:55, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5748

15:55

Boston Logan (BOS) A

17:50

Ronald Reagan Washington (DCA) 2

Effective 2026-02-15 through 2026-03-01

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

KLM KL5748

15:55

Boston Logan (BOS) A

17:49

Ronald Reagan Washington (DCA) 2

Effective 2026-03-08 through 2026-03-27

月

火

水

木

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5748

17:00

Boston Logan (BOS) A

18:59

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 5731)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL5758

17:10

Boston Logan (BOS) A

19:12

Ronald Reagan Washington (DCA) 2

Effective from 2026-10-25

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：

KLM KL7043

15:30

Boston Logan (BOS) A

17:23

Ronald Reagan Washington (DCA) 2

Effective 2026-04-13 through 2026-10-05

月

火
-

水
-

木

金
-

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7043

15:30

Boston Logan (BOS) A

17:30

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 5689)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7043

15:55

Boston Logan (BOS) A

17:49

Ronald Reagan Washington (DCA) 2

Effective 2026-03-30 through 2026-04-09

月

火
-

水
-

木

金
-

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5689)

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7043

17:10

Boston Logan (BOS) A

19:09

Ronald Reagan Washington (DCA) 2

Effective 2026-04-14 through 2026-06-30

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：

KLM KL7043

17:10

Boston Logan (BOS) A

19:09

Ronald Reagan Washington (DCA) 2

Effective 2026-07-05 through 2026-10-04

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：

KLM KL7043

17:10

Boston Logan (BOS) A

19:12

Ronald Reagan Washington (DCA) 2

Effective 2026-10-06 through 2026-10-20

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：

KLM KL7043

21:35

Boston Logan (BOS) A

23:26

Ronald Reagan Washington (DCA) 2

Effective 2026-04-15 through 2026-07-03

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：

KLM KL7043

21:35

Boston Logan (BOS) A

23:26

Ronald Reagan Washington (DCA) 2

Effective 2026-07-08 through 2026-10-02

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：

KLM KL7043

21:35

Boston Logan (BOS) A

23:30

Ronald Reagan Washington (DCA) 2

Effective 2026-10-07 through 2026-10-23

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：

KLM KL7043

21:55

Boston Logan (BOS) A

23:48

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 5704)

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:15

Boston Logan (BOS) A

23:09

Ronald Reagan Washington (DCA) 2

Operates only on 2026-02-15

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5704)

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:30

Boston Logan (BOS) A

23:29

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 5704)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:40

Boston Logan (BOS) A

23:41

Ronald Reagan Washington (DCA) 2

Effective 2026-01-07 through 2026-02-11

月
-

火
-

水

木
-

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5704)

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:45

Boston Logan (BOS) A

23:43

Ronald Reagan Washington (DCA) 2

Effective 2026-02-13 through 2026-02-20

月
-

火
-

水

木
-

金

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5704)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:45

Boston Logan (BOS) A

23:43

Ronald Reagan Washington (DCA) 2

Effective 2026-02-22 through 2026-02-27

月

火
-

水

木
-

金

土
-

日

Codeshare flight, operated by Delta Air Lines. (DL 5704)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:45

Boston Logan (BOS) A

23:43

Ronald Reagan Washington (DCA) 2

Effective 2026-03-02 through 2026-03-06

月

火
-

水

木
-

金

土
-

日
-

Codeshare flight, operated by Delta Air Lines. (DL 5704)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

KLM KL7202

21:55

Boston Logan (BOS) A

23:48

Ronald Reagan Washington (DCA) 2

Effective 2026-03-08 through 2026-03-27

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：

KLM KL7432

21:35

Boston Logan (BOS) A

23:30

Ronald Reagan Washington (DCA) 2

Effective from 2026-10-25

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：

KLM KL7702

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)

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 1:51 と最長フライト時間は2:06です。

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すべて KLM フライトが

復路 (DCA-BOS)フライト

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