British Airways flight BA 5166: Chicago O'Hare - Ronald Reagan Washington

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:20 Chicago O'Hare (ORD) 3 16:16 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 311)
Daily 13:23 Chicago O'Hare (ORD) 3 16:19 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:56 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 311)
Daily 13:29 Chicago O'Hare (ORD) 3 16:29 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 2:00 Effective 2025-05-05 through 2025-05-26
Codeshare flight, operated by American Airlines.(AA 311)
Daily 14:05 Chicago O'Hare (ORD) 3 16:58 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:53 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 311)
Mon-Fri,Sun 15:33 Chicago O'Hare (ORD) 3 18:27 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-07-06 through 2025-08-08
Codeshare flight, operated by American Airlines.(AA 2769)
Daily 15:33 Chicago O'Hare (ORD) 3 18:27 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-08-09 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 2769)
Mon-Fri 15:37 Chicago O'Hare (ORD) 3 18:27 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 2769)
Sun 15:57 Chicago O'Hare (ORD) 3 18:50 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Boeing 737-800 (738) 1:53 Effective 2025-06-08 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 2769)
Fri 16:47 Chicago O'Hare (ORD) 3 19:40 Ronald Reagan Washington (DCA) 2
BA 5166 Non-stop Airbus A319 (319) 1:53 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 2769)
British Airways flight BA 5166:
Chicago O'Hare - Ronald Reagan Washington
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

British Airways BA5166
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 311)
Duration: 1:56, non-stop
Boeing 737-800 (738)

British Airways BA5166
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 311)
Duration: 1:56, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-05-05 through 2025-05-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 311)
Duration: 2:00, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 311)
Duration: 1:53, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-07-06 through 2025-08-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2769)
Duration: 1:54, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-08-09 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2769)
Duration: 1:54, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2769)
Duration: 1:50, non-stop
Boeing 737-800 (738)

British Airways BA5166
Effective 2025-06-08 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2769)
Duration: 1:53, non-stop
Boeing 737-800 (738)

British Airways BA5166
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2769)
Duration: 1:53, non-stop
Airbus A319 (319)
  • BA 5166 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 610 miles, or 982 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:50 and 2:00.