British Airways flights from Ronald Reagan Washington (DCA) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 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)
Mon-Fri 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)
Sat 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)
Mon-Fri,Sun 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)
Daily 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)
Daily 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)
Daily 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)
Daily 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)
Thu-Sat 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)
Daily 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)
Daily 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)
Daily 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)
Daily 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)
Daily 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)
Sat 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)
Daily 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)
Sun 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)
Mon-Fri 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)
Daily 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)
Daily 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)
Tue,Wed 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)
Mon-Wed,Fri-Sun 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)
Sat,Sun 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)
Mon,Thu,Fri 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)
Mon,Thu-Sun 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)
Daily 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)
Daily 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)
Daily 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)
Daily 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)
Daily 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)
Sat 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)
Daily 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)
Sat 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)
Sun 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)
Tue 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)
Mon-Fri,Sun 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)
Daily 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)
Mon-Thu 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)
Daily 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)
Mon-Fri 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)
Sat 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)
Daily 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)
Mon-Fri,Sun 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)
Thu-Sat 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)
Daily 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)
Daily 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)
Daily 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)
Sat 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)
Mon-Fri,Sun 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)

A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 610 miles, or 982 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:12 and 2:34.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

British Airways BA1665

17:36

Ronald Reagan Washington (DCA) 2

19:09

Chicago O'Hare (ORD) 3

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

British Airways BA1684

19:50

Ronald Reagan Washington (DCA) 2

21:13

Chicago O'Hare (ORD) 3

Operates only on 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

British Airways BA1866

15:25

Ronald Reagan Washington (DCA) 2

16:47

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

British Airways BA1866

17:59

Ronald Reagan Washington (DCA) 2

19:16

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

British Airways BA1867

15:50

Ronald Reagan Washington (DCA) 2

17:13

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

British Airways BA1867

17:41

Ronald Reagan Washington (DCA) 2

19:14

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

British Airways BA1867

17:51

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 3

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

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

Direct Codeshare Flights:

British Airways BA1867

17:55

Ronald Reagan Washington (DCA) 2

19:29

Chicago O'Hare (ORD) 3

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

British Airways BA4910

13:44

Ronald Reagan Washington (DCA) 2

15:11

Chicago O'Hare (ORD) 3

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Direct Codeshare Flights:

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

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

A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 610 miles, or 982 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:12 and 2:34.

All DCA-ORD flights

All British Airways flights

Return (ORD-DCA) flights

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