British Airways フライトが Ronald Reagan Washington (DCA)から出発、 Chicago O'Hare (ORD)に到着.

フライト時刻表
直行-コードシェア便：
土 17:36 Ronald Reagan Washington (DCA) 2 19:09 Chicago O'Hare (ORD) 3 British Airways BA 1665 Non-stop Embraer EMB 175 (E75) 2:33 Operates only on 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4603)
月-金 17:59 Ronald Reagan Washington (DCA) 2 19:32 Chicago O'Hare (ORD) 3 British Airways BA 1665 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-03-02 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 4603)
土 19:50 Ronald Reagan Washington (DCA) 2 21:13 Chicago O'Hare (ORD) 3 British Airways BA 1684 Non-stop Airbus A319 (319) 2:23 Operates only on 2026-04-04 Codeshare flight, operated by American Airlines.(AA 3296)
月-金,日 19:59 Ronald Reagan Washington (DCA) 2 21:22 Chicago O'Hare (ORD) 3 British Airways BA 1716 Non-stop Airbus A319 (319) 2:23 Effective 2026-03-15 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3296)
日々 14:35 Ronald Reagan Washington (DCA) 2 15:47 Chicago O'Hare (ORD) 3 British Airways BA 1865 Non-stop Airbus A319 (319) 2:12 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1187)
日々 14:35 Ronald Reagan Washington (DCA) 2 15:52 Chicago O'Hare (ORD) 3 British Airways BA 1865 Non-stop Airbus A319 (319) 2:17 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1187)
日々 14:35 Ronald Reagan Washington (DCA) 2 15:48 Chicago O'Hare (ORD) 3 British Airways BA 1865 Non-stop Airbus A319 (319) 2:13 Effective 2026-08-05 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 1187)
日々 14:55 Ronald Reagan Washington (DCA) 2 16:12 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:17 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3307)
木-土 15:21 Ronald Reagan Washington (DCA) 2 16:46 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 2152)
日々 15:21 Ronald Reagan Washington (DCA) 2 16:44 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 2152)
日々 15:24 Ronald Reagan Washington (DCA) 2 16:50 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:26 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 2152)
日々 15:25 Ronald Reagan Washington (DCA) 2 16:47 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:22 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 2152)
日々 17:09 Ronald Reagan Washington (DCA) 2 18:28 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:19 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1189)
日々 17:14 Ronald Reagan Washington (DCA) 2 18:42 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:28 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1630)
土 17:36 Ronald Reagan Washington (DCA) 2 19:09 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by American Airlines.(AA 4603)
日々 17:45 Ronald Reagan Washington (DCA) 2 19:08 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1189)
日 17:52 Ronald Reagan Washington (DCA) 2 19:25 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by American Airlines.(AA 4603)
月-金 17:59 Ronald Reagan Washington (DCA) 2 19:32 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-12 through 2026-02-27 Codeshare flight, operated by American Airlines.(AA 4603)
日々 17:59 Ronald Reagan Washington (DCA) 2 19:13 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1630)
日々 17:59 Ronald Reagan Washington (DCA) 2 19:16 Chicago O'Hare (ORD) 3 British Airways BA 1866 Non-stop Boeing 737-800 (738) 2:17 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1189)
火,水 13:39 Ronald Reagan Washington (DCA) 2 15:12 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 4731)
月-水,金-日 13:41 Ronald Reagan Washington (DCA) 2 15:15 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-04-18 through 2026-04-29 Codeshare flight, operated by American Airlines.(AA 4484)
土,日 13:44 Ronald Reagan Washington (DCA) 2 15:17 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-14 through 2026-02-15 Codeshare flight, operated by American Airlines.(AA 4731)
月,木,金 13:45 Ronald Reagan Washington (DCA) 2 15:18 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 4731)
月,木-日 13:45 Ronald Reagan Washington (DCA) 2 15:18 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-02-21 through 2026-03-02 Codeshare flight, operated by American Airlines.(AA 4731)
日々 15:50 Ronald Reagan Washington (DCA) 2 17:11 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Boeing 737-800 (738) 2:21 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1637)
日々 15:50 Ronald Reagan Washington (DCA) 2 17:13 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Boeing 737-800 (738) 2:23 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1637)
日々 15:54 Ronald Reagan Washington (DCA) 2 17:16 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1637)
日々 16:01 Ronald Reagan Washington (DCA) 2 17:23 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1637)
日々 16:22 Ronald Reagan Washington (DCA) 2 17:45 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 311)
土 17:33 Ronald Reagan Washington (DCA) 2 19:06 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 4484)
日々 17:41 Ronald Reagan Washington (DCA) 2 19:14 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4648)
土 17:51 Ronald Reagan Washington (DCA) 2 19:25 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 4635)
日 17:52 Ronald Reagan Washington (DCA) 2 19:25 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-03-08 through 2026-04-05 Codeshare flight, operated by American Airlines.(AA 4484)
火 17:55 Ronald Reagan Washington (DCA) 2 19:29 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 4635)
月-金,日 17:55 Ronald Reagan Washington (DCA) 2 19:29 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-01-14 through 2026-01-23 Codeshare flight, operated by American Airlines.(AA 4635)
日々 17:55 Ronald Reagan Washington (DCA) 2 19:29 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-01-24 through 2026-02-01 Codeshare flight, operated by American Airlines.(AA 4635)
月-木 17:55 Ronald Reagan Washington (DCA) 2 19:29 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-02-04 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4635)
日々 17:59 Ronald Reagan Washington (DCA) 2 19:33 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-01-07 through 2026-01-13 Codeshare flight, operated by American Airlines.(AA 4635)
月-金 17:59 Ronald Reagan Washington (DCA) 2 19:32 Chicago O'Hare (ORD) 3 British Airways BA 1867 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-03-09 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4484)
土 13:40 Ronald Reagan Washington (DCA) 2 15:13 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-01-17 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 4731)
日々 13:44 Ronald Reagan Washington (DCA) 2 15:11 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Embraer EMB 175 (E75) 2:27 Valid until 2026-01-04 Codeshare flight, operated by American Airlines.(AA 4636)
月-金,日 13:44 Ronald Reagan Washington (DCA) 2 15:17 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-01-12 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4731)
木-土 13:45 Ronald Reagan Washington (DCA) 2 15:18 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4731)
日々 13:46 Ronald Reagan Washington (DCA) 2 15:15 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4731)
日々 15:21 Ronald Reagan Washington (DCA) 2 16:46 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 2152)
日々 17:59 Ronald Reagan Washington (DCA) 2 19:13 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Airbus A319 (319) 2:14 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 1328)
土 19:50 Ronald Reagan Washington (DCA) 2 21:13 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Airbus A319 (319) 2:23 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by American Airlines.(AA 3296)
月-金,日 19:59 Ronald Reagan Washington (DCA) 2 21:22 Chicago O'Hare (ORD) 3 British Airways BA 4910 Non-stop Airbus A319 (319) 2:23 Effective 2026-03-08 through 2026-03-13 Codeshare flight, operated by American Airlines.(AA 3296)

国内線 Ronald Reagan Washington (DCA)空港から出発、 Chicago O'Hare (ORD)空港に到着。
この飛行距離は610 マイルか 982キロメートルです。
出発地のタイムゾーンは UTC-5 , 目的地のタイムゾーンは UTC-6 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。出発地と目的地の時差は(loading...)時間です。
直行便で最短フライト時間は 2:12 と最長フライト時間は2:34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：

British Airways BA1665

17:36

Ronald Reagan Washington (DCA) 2

19:09

Chicago O'Hare (ORD) 3

Operates only on 2026-03-07

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 4603)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1665

17:59

Ronald Reagan Washington (DCA) 2

19:32

Chicago O'Hare (ORD) 3

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

月

火

水

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4603)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1684

19:50

Ronald Reagan Washington (DCA) 2

21:13

Chicago O'Hare (ORD) 3

Operates only on 2026-04-04

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 3296)

Duration: 2:23, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1716

19:59

Ronald Reagan Washington (DCA) 2

21:22

Chicago O'Hare (ORD) 3

Effective 2026-03-15 through 2026-04-06

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 3296)

Duration: 2:23, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1865

14:35

Ronald Reagan Washington (DCA) 2

15:47

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1187)

Duration: 2:12, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1865

14:35

Ronald Reagan Washington (DCA) 2

15:52

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1187)

Duration: 2:17, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1865

14:35

Ronald Reagan Washington (DCA) 2

15:48

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-10-24

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1187)

Duration: 2:13, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1866

14:55

Ronald Reagan Washington (DCA) 2

16:12

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3307)

Duration: 2:17, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

15:21

Ronald Reagan Washington (DCA) 2

16:46

Chicago O'Hare (ORD) 3

Effective 2026-03-05 through 2026-03-07

月
-

火
-

水
-

木

金

土

日
-

Codeshare flight, operated by American Airlines. (AA 2152)

Duration: 2:25, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

15:21

Ronald Reagan Washington (DCA) 2

16:44

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 2152)

Duration: 2:23, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

15:24

Ronald Reagan Washington (DCA) 2

16:50

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 2152)

Duration: 2:26, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

15:25

Ronald Reagan Washington (DCA) 2

16:47

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 2152)

Duration: 2:22, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

17:09

Ronald Reagan Washington (DCA) 2

18:28

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1189)

Duration: 2:19, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

17:14

Ronald Reagan Washington (DCA) 2

18:42

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1630)

Duration: 2:28, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

17:36

Ronald Reagan Washington (DCA) 2

19:09

Chicago O'Hare (ORD) 3

Effective 2026-02-14 through 2026-02-28

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 4603)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1866

17:45

Ronald Reagan Washington (DCA) 2

19:08

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1189)

Duration: 2:23, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

17:52

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 3

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

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 4603)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1866

17:59

Ronald Reagan Washington (DCA) 2

19:32

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-27

月

火

水

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4603)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1866

17:59

Ronald Reagan Washington (DCA) 2

19:13

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1630)

Duration: 2:14, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1866

17:59

Ronald Reagan Washington (DCA) 2

19:16

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1189)

Duration: 2:17, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

13:39

Ronald Reagan Washington (DCA) 2

15:12

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-04

月
-

火

水

木
-

金
-

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

13:41

Ronald Reagan Washington (DCA) 2

15:15

Chicago O'Hare (ORD) 3

Effective 2026-04-18 through 2026-04-29

月

火

水

木
-

金

土

日

Codeshare flight, operated by American Airlines. (AA 4484)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

13:44

Ronald Reagan Washington (DCA) 2

15:17

Chicago O'Hare (ORD) 3

Effective 2026-02-14 through 2026-02-15

月
-

火
-

水
-

木
-

金
-

土

日

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

13:45

Ronald Reagan Washington (DCA) 2

15:18

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-20

月

火
-

水
-

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

13:45

Ronald Reagan Washington (DCA) 2

15:18

Chicago O'Hare (ORD) 3

Effective 2026-02-21 through 2026-03-02

月

火
-

水
-

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

15:50

Ronald Reagan Washington (DCA) 2

17:11

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1637)

Duration: 2:21, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

15:50

Ronald Reagan Washington (DCA) 2

17:13

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1637)

Duration: 2:23, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

15:54

Ronald Reagan Washington (DCA) 2

17:16

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1637)

Duration: 2:22, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

16:01

Ronald Reagan Washington (DCA) 2

17:23

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1637)

Duration: 2:22, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

16:22

Ronald Reagan Washington (DCA) 2

17:45

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 311)

Duration: 2:23, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA1867

17:33

Ronald Reagan Washington (DCA) 2

19:06

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

月
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Codeshare flight, operated by American Airlines. (AA 4484)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:41

Ronald Reagan Washington (DCA) 2

19:14

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

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Codeshare flight, operated by American Airlines. (AA 4648)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:51

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 3

Operates only on 2026-01-17

月
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火
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Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:52

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-05

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 4484)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:55

Ronald Reagan Washington (DCA) 2

19:29

Chicago O'Hare (ORD) 3

Operates only on 2026-01-06

月
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火

水
-

木
-

金
-

土
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日
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Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:55

Ronald Reagan Washington (DCA) 2

19:29

Chicago O'Hare (ORD) 3

Effective 2026-01-14 through 2026-01-23

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:55

Ronald Reagan Washington (DCA) 2

19:29

Chicago O'Hare (ORD) 3

Effective 2026-01-24 through 2026-02-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:55

Ronald Reagan Washington (DCA) 2

19:29

Chicago O'Hare (ORD) 3

Effective 2026-02-04 through 2026-02-11

月

火

水

木

金
-

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:59

Ronald Reagan Washington (DCA) 2

19:33

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-01-13

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4635)

Duration: 2:34, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1867

17:59

Ronald Reagan Washington (DCA) 2

19:32

Chicago O'Hare (ORD) 3

Effective 2026-03-09 through 2026-04-06

月

火

水

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4484)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

13:40

Ronald Reagan Washington (DCA) 2

15:13

Chicago O'Hare (ORD) 3

Effective 2026-01-17 through 2026-02-07

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

13:44

Ronald Reagan Washington (DCA) 2

15:11

Chicago O'Hare (ORD) 3

Valid until 2026-01-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4636)

Duration: 2:27, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

13:44

Ronald Reagan Washington (DCA) 2

15:17

Chicago O'Hare (ORD) 3

Effective 2026-01-12 through 2026-02-11

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

13:45

Ronald Reagan Washington (DCA) 2

15:18

Chicago O'Hare (ORD) 3

Effective 2026-03-05 through 2026-03-07

月
-

火
-

水
-

木

金

土

日
-

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:33, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

13:46

Ronald Reagan Washington (DCA) 2

15:15

Chicago O'Hare (ORD) 3

Effective 2026-03-29 through 2026-04-06

月

火

水

木

金

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日

Codeshare flight, operated by American Airlines. (AA 4731)

Duration: 2:29, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA4910

15:21

Ronald Reagan Washington (DCA) 2

16:46

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-03-04

月

火

水

木

金

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日

Codeshare flight, operated by American Airlines. (AA 2152)

Duration: 2:25, non-stop
Boeing 737-800 (738)

直行-コードシェア便：

British Airways BA4910

17:59

Ronald Reagan Washington (DCA) 2

19:13

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1328)

Duration: 2:14, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA4910

19:50

Ronald Reagan Washington (DCA) 2

21:13

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-03-28

月
-

火
-

水
-

木
-

金
-

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日
-

Codeshare flight, operated by American Airlines. (AA 3296)

Duration: 2:23, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA4910

19:59

Ronald Reagan Washington (DCA) 2

21:22

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-03-13

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 3296)

Duration: 2:23, non-stop
Airbus A319 (319)

国内線 Ronald Reagan Washington (DCA)空港から出発、 Chicago O'Hare (ORD)空港に到着。
この飛行距離は610 マイルか 982キロメートルです。
出発地のタイムゾーンは UTC-5 , 目的地のタイムゾーンは UTC-6 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。出発地と目的地の時差は(loading...)時間です。
直行便で最短フライト時間は 2:12 と最長フライト時間は2:34です。

すべてのDCA-ORD フライト

すべて British Airways フライトが

復路 (ORD-DCA)フライト

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