All airlines flying from Chicago O'Hare (ORD) to Dulles, Washington (IAD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed-Sat 08:50 Chicago O'Hare (ORD) 1 11:48 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Airbus A319 (319) 1:58 Effective 2024-12-28 through 2025-01-04 Codeshare flight, operated by United Airlines.(UA 545)
Tue 08:50 Chicago O'Hare (ORD) 1 11:48 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-700 (73G) 1:58 Operates only on 2024-12-31 Codeshare flight, operated by United Airlines.(UA 545)
Mon 08:50 Chicago O'Hare (ORD) 1 11:48 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Airbus A319 (319) 1:58 Operates only on 2025-01-06 Codeshare flight, operated by United Airlines.(UA 545)
Daily 08:55 Chicago O'Hare (ORD) 1 11:43 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-01-07 through 2025-02-03 Codeshare flight, operated by United Airlines.(UA 545)
Mon,Wed,Fri,Sun 08:55 Chicago O'Hare (ORD) 1 11:43 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-02-05 through 2025-02-28 Codeshare flight, operated by United Airlines.(UA 545)
Daily 08:55 Chicago O'Hare (ORD) 1 11:43 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:48 Effective from 2025-03-01 Codeshare flight, operated by United Airlines.(UA 545)
Mon,Wed,Fri,Sun 08:57 Chicago O'Hare (ORD) 1 11:53 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-10-27 through 2024-11-01 Codeshare flight, operated by United Airlines.(UA 545)
Mon-Fri,Sun 08:57 Chicago O'Hare (ORD) 1 11:53 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-11-03 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 545)
Thu 08:57 Chicago O'Hare (ORD) 1 11:53 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737 MAX 8 (7M8) 1:56 Operates only on 2024-11-28 Codeshare flight, operated by United Airlines.(UA 545)
Mon,Fri,Sun 08:57 Chicago O'Hare (ORD) 1 11:53 Dulles, Washington (IAD) Copa Airlines CM 2640 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-11-29 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 545)
Mon 21:10 Chicago O'Hare (ORD) 1 23:59 Dulles, Washington (IAD) Air Canada AC 3005 Non-stop Boeing 737-800 (738) 1:49 Operates only on 2024-10-28 Codeshare flight, operated by United Airlines.(UA 2386)
Thu 11:00 Chicago O'Hare (ORD) 1 13:56 Dulles, Washington (IAD) Air Canada AC 3007 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-11-28 Codeshare flight, operated by United Airlines.(UA 407)
Sat 21:35 Chicago O'Hare (ORD) 1 00:35 Dulles, Washington (IAD) Air Canada AC 3014 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Operates only on 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1729) The flight arrives 1 day after departure.
Wed 21:15 Chicago O'Hare (ORD) 1 00:15 Dulles, Washington (IAD) Air Canada AC 3094 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Operates only on 2024-09-25 Codeshare flight, operated by United Airlines.(UA 1729) The flight arrives 1 day after departure.
Daily 15:35 Chicago O'Hare (ORD) 1 18:34 Dulles, Washington (IAD) Air Canada AC 3170 Non-stop Boeing 737 MAX 9 (7M9) 1:59 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 2004)
Sat,Sun 23:59 Chicago O'Hare (ORD) 1 02:48 Dulles, Washington (IAD) Air Canada AC 3611 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-11-30 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1285) The flight arrives 1 day after departure.
Daily 12:59 Chicago O'Hare (ORD) 1 15:58 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A320 (320) 1:59 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 1830)
Daily 13:12 Chicago O'Hare (ORD) 1 16:01 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:49 Effective from 2025-01-07 Codeshare flight, operated by United Airlines.(UA 1830)
Mon 13:15 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A320 (320) 1:58 Effective 2024-12-23 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 1830)
Sat 13:15 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A319 (319) 1:58 Effective 2024-12-28 through 2025-01-04 Codeshare flight, operated by United Airlines.(UA 1830)
Tue-Fri,Sun 13:19 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 1:54 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 1830)
Sat 13:19 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737 MAX 8 (7M8) 1:54 Operates only on 2024-12-07 Codeshare flight, operated by United Airlines.(UA 1830)
Mon 13:19 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-700 (73G) 1:54 Effective 2024-12-09 through 2024-12-16 Codeshare flight, operated by United Airlines.(UA 1830)
Sat 13:19 Chicago O'Hare (ORD) 1 16:13 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737 MAX 9 (7M9) 1:54 Operates only on 2024-12-14 Codeshare flight, operated by United Airlines.(UA 1830)
Thu 13:20 Chicago O'Hare (ORD) 1 16:18 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A320 (320) 1:58 Effective 2024-12-19 through 2025-01-02 Codeshare flight, operated by United Airlines.(UA 1830)
Tue,Fri 13:20 Chicago O'Hare (ORD) 1 16:18 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A319 (319) 1:58 Effective 2024-12-20 through 2024-12-31 Codeshare flight, operated by United Airlines.(UA 1830)
Fri 13:20 Chicago O'Hare (ORD) 1 16:18 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Airbus A320 (320) 1:58 Operates only on 2025-01-03 Codeshare flight, operated by United Airlines.(UA 1830)
Daily 13:21 Chicago O'Hare (ORD) 1 16:15 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:54 Effective 2024-10-27 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1830)
Mon 13:21 Chicago O'Hare (ORD) 1 16:15 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737 MAX 8 (7M8) 1:54 Operates only on 2024-12-02 Codeshare flight, operated by United Airlines.(UA 1830)
Sat 13:22 Chicago O'Hare (ORD) 1 16:20 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-700 (73G) 1:58 Operates only on 2024-12-21 Codeshare flight, operated by United Airlines.(UA 1830)
Wed,Sun 13:22 Chicago O'Hare (ORD) 1 16:20 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 1:58 Effective 2024-12-22 through 2025-01-05 Codeshare flight, operated by United Airlines.(UA 1830)
Daily 13:26 Chicago O'Hare (ORD) 1 16:25 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:59 Effective 2024-09-26 through 2024-10-19 Codeshare flight, operated by United Airlines.(UA 1830)
Mon-Sat 13:26 Chicago O'Hare (ORD) 1 16:25 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:59 Effective 2024-10-21 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1830)
Sun 13:28 Chicago O'Hare (ORD) 1 16:25 Dulles, Washington (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:57 Operates only on 2024-10-20 Codeshare flight, operated by United Airlines.(UA 1830)
Daily 14:40 Chicago O'Hare (ORD) 1 17:29 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Airbus A320 (320) 1:49 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 2329)
Daily 14:55 Chicago O'Hare (ORD) 1 17:54 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Airbus A320 (320) 1:59 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 2004)
Sun 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Airbus A319 (319) 1:54 Effective 2024-10-27 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1616)
Mon-Fri 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-800 (738) 1:54 Effective 2024-10-28 through 2024-11-21 Codeshare flight, operated by United Airlines.(UA 1616)
Sat 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-700 (73G) 1:54 Effective 2024-11-02 through 2024-11-30 Codeshare flight, operated by United Airlines.(UA 1616)
Mon-Wed,Fri 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-800 (738) 1:54 Effective 2024-11-25 through 2024-12-03 Codeshare flight, operated by United Airlines.(UA 1616)
Mon,Wed,Fri 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-700 (73G) 1:54 Effective 2024-12-04 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 1616)
Tue,Thu,Sun 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-800 (738) 1:54 Effective 2024-12-05 through 2024-12-17 Codeshare flight, operated by United Airlines.(UA 1616)
Sat 15:56 Chicago O'Hare (ORD) 1 18:50 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Airbus A320 (320) 1:54 Effective 2024-12-07 through 2024-12-14 Codeshare flight, operated by United Airlines.(UA 2430)
Daily 15:56 Chicago O'Hare (ORD) 1 18:48 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-800 (738) 1:52 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 2329)
Fri 15:58 Chicago O'Hare (ORD) 1 18:52 Dulles, Washington (IAD) Air Canada AC 4435 Non-stop Boeing 737-800 (738) 1:54 Operates only on 2024-11-22 Codeshare flight, operated by United Airlines.(UA 1616)
Daily 17:55 Chicago O'Hare (ORD) 1 20:56 Dulles, Washington (IAD) Air Canada AC 5242 Non-stop Boeing 757-200 (752) 2:01 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 2312)
Daily 18:00 Chicago O'Hare (ORD) 1 21:01 Dulles, Washington (IAD) Air Canada AC 5242 Non-stop Boeing 757-200 (752) 2:01 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1227)
Daily 18:04 Chicago O'Hare (ORD) 1 20:56 Dulles, Washington (IAD) Air Canada AC 5242 Non-stop Airbus A320 (320) 1:52 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 444)
Daily 18:04 Chicago O'Hare (ORD) 1 21:05 Dulles, Washington (IAD) Air Canada AC 5242 Non-stop Boeing 737-800 (738) 2:01 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 444)
Mon,Tue,Thu,Fri 18:08 Chicago O'Hare (ORD) 1 21:00 Dulles, Washington (IAD) Air Canada AC 5242 Non-stop Boeing 737-800 (738) 1:52 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 444)

1 2 3 4 5 6 7 8 9 10

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Dulles, Washington airport (IAD).
The flight distance is 587 miles, or 945 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 1:44 and 2:01.

Return (IAD-ORD) flights

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All airlines flying from Chicago O'Hare (ORD) to Dulles, Washington (IAD).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Copa Airlines CM2640

08:50

Chicago O'Hare (ORD) 1

11:48

Dulles, Washington (IAD)

Effective 2024-12-28 through 2025-01-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:58, non-stop
Airbus A319 (319)

Copa Airlines CM2640

08:50

Chicago O'Hare (ORD) 1

11:48

Dulles, Washington (IAD)

Operates only on 2024-12-31

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:58, non-stop
Boeing 737-700 (73G)

Copa Airlines CM2640

08:50

Chicago O'Hare (ORD) 1

11:48

Dulles, Washington (IAD)

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:58, non-stop
Airbus A319 (319)

Copa Airlines CM2640

08:55

Chicago O'Hare (ORD) 1

11:43

Dulles, Washington (IAD)

Effective 2025-01-07 through 2025-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:48, non-stop
Boeing 737-800 (738)

Copa Airlines CM2640

08:55

Chicago O'Hare (ORD) 1

11:43

Dulles, Washington (IAD)

Effective 2025-02-05 through 2025-02-28

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:48, non-stop
Boeing 737-800 (738)

Copa Airlines CM2640

08:55

Chicago O'Hare (ORD) 1

11:43

Dulles, Washington (IAD)

Effective from 2025-03-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:48, non-stop
Boeing 737-800 (738)

Copa Airlines CM2640

08:57

Chicago O'Hare (ORD) 1

11:53

Dulles, Washington (IAD)

Effective 2024-10-27 through 2024-11-01

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Copa Airlines CM2640

08:57

Chicago O'Hare (ORD) 1

11:53

Dulles, Washington (IAD)

Effective 2024-11-03 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Copa Airlines CM2640

08:57

Chicago O'Hare (ORD) 1

11:53

Dulles, Washington (IAD)

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:56, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM2640

08:57

Chicago O'Hare (ORD) 1

11:53

Dulles, Washington (IAD)

Effective 2024-11-29 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Air Canada AC3005

21:10

Chicago O'Hare (ORD) 1

23:59

Dulles, Washington (IAD)

Operates only on 2024-10-28

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2386)

Duration: 1:49, non-stop
Boeing 737-800 (738)

Air Canada AC3007

11:00

Chicago O'Hare (ORD) 1

13:56

Dulles, Washington (IAD)

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 407)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Air Canada AC3014

21:35

Chicago O'Hare (ORD) 1

00:35(+1)

Dulles, Washington (IAD)

Operates only on 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1729)

Duration: 2:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Air Canada AC3094

21:15

Chicago O'Hare (ORD) 1

00:15(+1)

Dulles, Washington (IAD)

Operates only on 2024-09-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1729)

Duration: 2:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Air Canada AC3170

15:35

Chicago O'Hare (ORD) 1

18:34

Dulles, Washington (IAD)

Effective 2024-09-26 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2004)

Duration: 1:59, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC3611

23:59

Chicago O'Hare (ORD) 1

02:48(+1)

Dulles, Washington (IAD)

Effective 2024-11-30 through 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1285)

Duration: 1:49, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Air Canada AC4001

12:59

Chicago O'Hare (ORD) 1

15:58

Dulles, Washington (IAD)

Valid until 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:59, non-stop
Airbus A320 (320)

Air Canada AC4001

13:12

Chicago O'Hare (ORD) 1

16:01

Dulles, Washington (IAD)

Effective from 2025-01-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:49, non-stop
Boeing 737-800 (738)

Air Canada AC4001

13:15

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Effective 2024-12-23 through 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Airbus A320 (320)

Air Canada AC4001

13:15

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Effective 2024-12-28 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Airbus A319 (319)

Air Canada AC4001

13:19

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Effective 2024-12-03 through 2024-12-18

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737-900 (739)

Air Canada AC4001

13:19

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Operates only on 2024-12-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC4001

13:19

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Effective 2024-12-09 through 2024-12-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737-700 (73G)

Air Canada AC4001

13:19

Chicago O'Hare (ORD) 1

16:13

Dulles, Washington (IAD)

Operates only on 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC4001

13:20

Chicago O'Hare (ORD) 1

16:18

Dulles, Washington (IAD)

Effective 2024-12-19 through 2025-01-02

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Airbus A320 (320)

Air Canada AC4001

13:20

Chicago O'Hare (ORD) 1

16:18

Dulles, Washington (IAD)

Effective 2024-12-20 through 2024-12-31

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Airbus A319 (319)

Air Canada AC4001

13:20

Chicago O'Hare (ORD) 1

16:18

Dulles, Washington (IAD)

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Airbus A320 (320)

Air Canada AC4001

13:21

Chicago O'Hare (ORD) 1

16:15

Dulles, Washington (IAD)

Effective 2024-10-27 through 2024-12-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737-800 (738)

Air Canada AC4001

13:21

Chicago O'Hare (ORD) 1

16:15

Dulles, Washington (IAD)

Operates only on 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:54, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC4001

13:22

Chicago O'Hare (ORD) 1

16:20

Dulles, Washington (IAD)

Operates only on 2024-12-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Boeing 737-700 (73G)

Air Canada AC4001

13:22

Chicago O'Hare (ORD) 1

16:20

Dulles, Washington (IAD)

Effective 2024-12-22 through 2025-01-05

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:58, non-stop
Boeing 737-900 (739)

Air Canada AC4001

13:26

Chicago O'Hare (ORD) 1

16:25

Dulles, Washington (IAD)

Effective 2024-09-26 through 2024-10-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:59, non-stop
Boeing 737-800 (738)

Air Canada AC4001

13:26

Chicago O'Hare (ORD) 1

16:25

Dulles, Washington (IAD)

Effective 2024-10-21 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:59, non-stop
Boeing 737-800 (738)

Air Canada AC4001

13:28

Chicago O'Hare (ORD) 1

16:25

Dulles, Washington (IAD)

Operates only on 2024-10-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1830)

Duration: 1:57, non-stop
Boeing 737-800 (738)

Air Canada AC4435

14:40

Chicago O'Hare (ORD) 1

17:29

Dulles, Washington (IAD)

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2329)

Duration: 1:49, non-stop
Airbus A320 (320)

Air Canada AC4435

14:55

Chicago O'Hare (ORD) 1

17:54

Dulles, Washington (IAD)

Valid until 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2004)

Duration: 1:59, non-stop
Airbus A320 (320)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-10-27 through 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Airbus A319 (319)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-10-28 through 2024-11-21

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-800 (738)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-11-02 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-700 (73G)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-11-25 through 2024-12-03

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-800 (738)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-12-04 through 2024-12-18

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-700 (73G)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-12-05 through 2024-12-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-800 (738)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:50

Dulles, Washington (IAD)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2430)

Duration: 1:54, non-stop
Airbus A320 (320)

Air Canada AC4435

15:56

Chicago O'Hare (ORD) 1

18:48

Dulles, Washington (IAD)

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2329)

Duration: 1:52, non-stop
Boeing 737-800 (738)

Air Canada AC4435

15:58

Chicago O'Hare (ORD) 1

18:52

Dulles, Washington (IAD)

Operates only on 2024-11-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1616)

Duration: 1:54, non-stop
Boeing 737-800 (738)

Air Canada AC5242

17:55

Chicago O'Hare (ORD) 1

20:56

Dulles, Washington (IAD)

Valid until 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2312)

Duration: 2:01, non-stop
Boeing 757-200 (752)

Air Canada AC5242

18:00

Chicago O'Hare (ORD) 1

21:01

Dulles, Washington (IAD)

Effective 2024-09-26 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1227)

Duration: 2:01, non-stop
Boeing 757-200 (752)

Air Canada AC5242

18:04

Chicago O'Hare (ORD) 1

20:56

Dulles, Washington (IAD)

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 444)

Duration: 1:52, non-stop
Airbus A320 (320)

Air Canada AC5242

18:04

Chicago O'Hare (ORD) 1

21:05

Dulles, Washington (IAD)

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 444)

Duration: 2:01, non-stop
Boeing 737-800 (738)

Air Canada AC5242

18:08

Chicago O'Hare (ORD) 1

21:00

Dulles, Washington (IAD)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 444)

Duration: 1:52, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Dulles, Washington airport (IAD).
The flight distance is 587 miles, or 945 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 1:44 and 2:01.

Return (IAD-ORD) flights

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