United Airlines flights from Ronald Reagan Washington (DCA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 07:30 Ronald Reagan Washington (DCA) 2 08:52 Chicago O'Hare (ORD) 1 United Airlines UA 1684 Non-stop Airbus A319 (319) 2:22 Effective 2026-01-06 through 2026-02-03
Mon-Fri,Sun 07:30 Ronald Reagan Washington (DCA) 2 08:52 Chicago O'Hare (ORD) 1 United Airlines UA 1684 Non-stop Airbus A319 (319) 2:22 Effective 2026-02-05 through 2026-02-11
Tue 12:00 Ronald Reagan Washington (DCA) 2 13:15 Chicago O'Hare (ORD) 1 United Airlines UA 1685 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-06
Mon-Fri,Sun 12:00 Ronald Reagan Washington (DCA) 2 13:15 Chicago O'Hare (ORD) 1 United Airlines UA 1685 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-07 through 2026-02-06
Sun 12:00 Ronald Reagan Washington (DCA) 2 13:15 Chicago O'Hare (ORD) 1 United Airlines UA 1685 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-02-08
Mon-Wed 12:00 Ronald Reagan Washington (DCA) 2 13:15 Chicago O'Hare (ORD) 1 United Airlines UA 1685 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-09 through 2026-02-11
Wed 12:59 Ronald Reagan Washington (DCA) 2 14:14 Chicago O'Hare (ORD) 1 United Airlines UA 1692 Non-stop Boeing 737-800 (738) 2:15 Operates only on 2026-02-04
Tue-Fri,Sun 13:00 Ronald Reagan Washington (DCA) 2 14:16 Chicago O'Hare (ORD) 1 United Airlines UA 1692 Non-stop Airbus A319 (319) 2:16 Effective 2026-01-06 through 2026-01-18
Mon 13:00 Ronald Reagan Washington (DCA) 2 14:16 Chicago O'Hare (ORD) 1 United Airlines UA 1692 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-01-12
Mon-Fri,Sun 13:00 Ronald Reagan Washington (DCA) 2 14:16 Chicago O'Hare (ORD) 1 United Airlines UA 1692 Non-stop Airbus A319 (319) 2:16 Effective 2026-01-19 through 2026-02-03
Mon-Fri,Sun 13:00 Ronald Reagan Washington (DCA) 2 14:16 Chicago O'Hare (ORD) 1 United Airlines UA 1692 Non-stop Airbus A319 (319) 2:16 Effective 2026-02-05 through 2026-02-11
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:48 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-700 (73G) 2:18 Valid until 2026-01-06
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:48 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-01-07 through 2026-02-03
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:48 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-05 through 2026-02-11
Thu 06:30 Ronald Reagan Washington (DCA) 2 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-800 (738) 2:20 Operates only on 2026-02-12
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-700 (73G) 2:20 Effective 2026-02-13 through 2026-03-04
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-800 (738) 2:20 Effective 2026-03-05 through 2026-03-28
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:42 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-800 (738) 2:12 Effective 2026-03-29 through 2026-04-29
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:46 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-700 (73G) 2:16 Effective 2026-04-30 through 2026-05-20
Daily 06:30 Ronald Reagan Washington (DCA) 2 07:42 Chicago O'Hare (ORD) 1 United Airlines UA 1793 Non-stop Boeing 737-700 (73G) 2:12 Effective from 2026-05-21
Daily 14:00 Ronald Reagan Washington (DCA) 2 15:15 Chicago O'Hare (ORD) 1 United Airlines UA 1888 Non-stop Airbus A320 (320) 2:15 Effective from 2026-05-21
Mon-Fri,Sun 13:00 Ronald Reagan Washington (DCA) 2 14:22 Chicago O'Hare (ORD) 1 United Airlines UA 2048 Non-stop Airbus A319 (319) 2:22 Effective 2026-02-12 through 2026-02-25
Thu 13:00 Ronald Reagan Washington (DCA) 2 14:21 Chicago O'Hare (ORD) 1 United Airlines UA 2048 Non-stop Boeing 737-800 (738) 2:21 Operates only on 2026-02-26
Mon-Wed,Fri,Sun 13:00 Ronald Reagan Washington (DCA) 2 14:22 Chicago O'Hare (ORD) 1 United Airlines UA 2048 Non-stop Airbus A319 (319) 2:22 Effective 2026-02-27 through 2026-03-04
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:17 Valid until 2026-01-06
Wed,Fri 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:17 Effective 2026-01-07 through 2026-01-09
Mon-Thu,Sat,Sun 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:17 Effective 2026-01-08 through 2026-01-15
Mon,Wed,Fri,Sun 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:17 Effective 2026-01-16 through 2026-01-23
Tue,Thu,Sat 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:17 Effective 2026-01-17 through 2026-01-22
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:17 Effective 2026-01-24 through 2026-02-08
Mon 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:17 Operates only on 2026-02-09
Tue,Wed 18:00 Ronald Reagan Washington (DCA) 2 19:17 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:17 Effective 2026-02-10 through 2026-02-11
Mon,Thu-Sun 18:00 Ronald Reagan Washington (DCA) 2 19:25 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:25 Effective 2026-02-12 through 2026-02-23
Tue 18:00 Ronald Reagan Washington (DCA) 2 19:24 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Boeing 737 MAX 8 (7M8) 2:24 Effective 2026-02-17 through 2026-03-03
Wed 18:00 Ronald Reagan Washington (DCA) 2 19:24 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Boeing 737-800 (738) 2:24 Operates only on 2026-02-18
Mon,Wed-Sun 18:00 Ronald Reagan Washington (DCA) 2 19:25 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:25 Effective 2026-02-25 through 2026-03-04
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:14 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Boeing 737-700 (73G) 2:14 Effective 2026-03-29 through 2026-04-29
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:22 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:22 Effective 2026-04-30 through 2026-05-20
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:14 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:14 Effective from 2026-05-21
Mon-Sat 18:30 Ronald Reagan Washington (DCA) 2 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A319 (319) 2:25 Effective 2026-03-05 through 2026-03-28
Sun 18:30 Ronald Reagan Washington (DCA) 2 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 2148 Non-stop Airbus A320 (320) 2:25 Effective 2026-03-08 through 2026-03-22
Sat 10:25 Ronald Reagan Washington (DCA) 2 11:47 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-07 through 2026-03-28
Daily 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:16 Valid until 2026-01-05
Tue,Thu 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-06 through 2026-01-13
Mon,Wed,Fri-Sun 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:16 Effective 2026-01-07 through 2026-01-14
Mon-Thu,Sat 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:16 Effective 2026-01-15 through 2026-01-24
Fri,Sun 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-16 through 2026-01-23
Tue-Sun 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:16 Effective 2026-01-25 through 2026-02-01
Mon 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-01-26
Mon,Tue,Thu-Sun 10:30 Ronald Reagan Washington (DCA) 2 11:46 Chicago O'Hare (ORD) 1 United Airlines UA 2201 Non-stop Airbus A319 (319) 2:16 Effective 2026-02-02 through 2026-02-10

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Parallax here DCA-ORD

1 2 3

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 1:57 and 2:39.

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United Airlines flights from Ronald Reagan Washington (DCA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1684

07:30

Ronald Reagan Washington (DCA) 2

08:52

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1684

07:30

Ronald Reagan Washington (DCA) 2

08:52

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1685

12:00

Ronald Reagan Washington (DCA) 2

13:15

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1685

12:00

Ronald Reagan Washington (DCA) 2

13:15

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1685

12:00

Ronald Reagan Washington (DCA) 2

13:15

Chicago O'Hare (ORD) 1

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1685

12:00

Ronald Reagan Washington (DCA) 2

13:15

Chicago O'Hare (ORD) 1

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1692

12:59

Ronald Reagan Washington (DCA) 2

14:14

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1692

13:00

Ronald Reagan Washington (DCA) 2

14:16

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1692

13:00

Ronald Reagan Washington (DCA) 2

14:16

Chicago O'Hare (ORD) 1

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1692

13:00

Ronald Reagan Washington (DCA) 2

14:16

Chicago O'Hare (ORD) 1

Effective 2026-01-19 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1692

13:00

Ronald Reagan Washington (DCA) 2

14:16

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:48

Chicago O'Hare (ORD) 1

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:48

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:48

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:50

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:50

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:50

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:42

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:46

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1793

06:30

Ronald Reagan Washington (DCA) 2

07:42

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1888

14:00

Ronald Reagan Washington (DCA) 2

15:15

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2048

13:00

Ronald Reagan Washington (DCA) 2

14:22

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-02-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2048

13:00

Ronald Reagan Washington (DCA) 2

14:21

Chicago O'Hare (ORD) 1

Operates only on 2026-02-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

United Airlines UA2048

13:00

Ronald Reagan Washington (DCA) 2

14:22

Chicago O'Hare (ORD) 1

Effective 2026-02-27 through 2026-03-04

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-09

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:17, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-01-08 through 2026-01-15

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

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

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-01-16 through 2026-01-23

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-01-17 through 2026-01-22

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 2:17, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-01-24 through 2026-02-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:17, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:17

Chicago O'Hare (ORD) 1

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-02-23

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:24

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:24, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:24

Chicago O'Hare (ORD) 1

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:24, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:25

Chicago O'Hare (ORD) 1

Effective 2026-02-25 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:14

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:22

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2148

18:00

Ronald Reagan Washington (DCA) 2

19:14

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2148

18:30

Ronald Reagan Washington (DCA) 2

19:55

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2148

18:30

Ronald Reagan Washington (DCA) 2

19:55

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2201

10:25

Ronald Reagan Washington (DCA) 2

11:47

Chicago O'Hare (ORD) 1

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-13

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-14

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-01-15 through 2026-01-24

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-01-25 through 2026-02-01

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Operates only on 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2201

10:30

Ronald Reagan Washington (DCA) 2

11:46

Chicago O'Hare (ORD) 1

Effective 2026-02-02 through 2026-02-10

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Airbus A319 (319)

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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 1:57 and 2:39.

All DCA-ORD flights

All United Airlines flights

Return (ORD-DCA) flights

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