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

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 12:55 Dulles, Washington (IAD) 14:15 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2452 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-28 through 2025-01-04 Codeshare flight, operated by United Airlines.(UA 1581)
Daily 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2452 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-12-03 Codeshare flight, operated by United Airlines.(UA 673)
Mon,Wed,Fri 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2452 Non-stop Boeing 737-700 (73G) 2:14 Effective 2024-12-04 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 2331)
Tue,Thu,Sun 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2452 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-12-05 through 2024-12-17 Codeshare flight, operated by United Airlines.(UA 673)
Sat 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2452 Non-stop Airbus A320 (320) 2:14 Effective 2024-12-07 through 2024-12-14 Codeshare flight, operated by United Airlines.(UA 2331)
Daily 17:15 Dulles, Washington (IAD) 18:33 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-800 (738) 2:18 Effective from 2025-01-07 Codeshare flight, operated by United Airlines.(UA 2497)
Tue-Fri,Sun 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2024-12-07 Codeshare flight, operated by United Airlines.(UA 2497)
Mon 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-700 (73G) 2:14 Effective 2024-12-09 through 2024-12-16 Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737 MAX 9 (7M9) 2:14 Operates only on 2024-12-14 Codeshare flight, operated by United Airlines.(UA 2497)
Daily 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 2497)
Mon 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2024-12-02 Codeshare flight, operated by United Airlines.(UA 2497)
Thu 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Airbus A320 (320) 2:20 Effective 2024-12-19 through 2025-01-02 Codeshare flight, operated by United Airlines.(UA 2497)
Tue,Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-20 through 2024-12-31 Codeshare flight, operated by United Airlines.(UA 2497)
Mon 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-700 (73G) 2:20 Effective 2024-12-23 through 2024-12-30 Codeshare flight, operated by United Airlines.(UA 2497)
Mon,Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Airbus A320 (320) 2:20 Effective 2025-01-03 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 2497)
Wed 17:29 Dulles, Washington (IAD) 18:49 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2024-12-25 Codeshare flight, operated by United Airlines.(UA 2497)
Mon-Fri,Sun 17:34 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 757-200 (752) 2:21 Valid until 2024-09-27 Codeshare flight, operated by United Airlines.(UA 2497)
Daily 17:34 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 757-200 (752) 2:21 Effective 2024-09-28 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-700 (73G) 2:20 Operates only on 2024-12-21 Codeshare flight, operated by United Airlines.(UA 2497)
Sun 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-900 (739) 2:20 Effective 2024-12-22 through 2024-12-29 Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-28 through 2025-01-04 Codeshare flight, operated by United Airlines.(UA 2497)
Wed,Sun 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 737-900 (739) 2:20 Effective 2025-01-01 through 2025-01-05 Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:44 Dulles, Washington (IAD) 19:05 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2454 Non-stop Boeing 757-200 (752) 2:21 Valid until 2024-09-21 Codeshare flight, operated by United Airlines.(UA 2497)
Daily 22:07 Dulles, Washington (IAD) 23:12 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Airbus A320 (320) 2:05 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 1738)
Daily 22:07 Dulles, Washington (IAD) 23:12 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-800 (738) 2:05 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 1738)
Daily 22:10 Dulles, Washington (IAD) 23:14 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Airbus A320 (320) 2:04 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 1738)
Daily 22:10 Dulles, Washington (IAD) 23:14 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Effective 2024-09-26 through 2024-10-11 Codeshare flight, operated by United Airlines.(UA 1738)
Sat 22:10 Dulles, Washington (IAD) 23:14 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-900 (739) 2:04 Operates only on 2024-10-12 Codeshare flight, operated by United Airlines.(UA 1738)
Daily 22:10 Dulles, Washington (IAD) 23:14 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Effective 2024-10-13 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1738)
Sun 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Airbus A319 (319) 2:04 Effective 2024-10-27 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1738)
Mon-Thu 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-800 (738) 2:04 Effective 2024-10-28 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 1738)
Fri 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-900 (739) 2:04 Effective 2024-11-01 through 2024-11-29 Codeshare flight, operated by United Airlines.(UA 1738)
Sat 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-700 (73G) 2:04 Effective 2024-11-02 through 2024-11-30 Codeshare flight, operated by United Airlines.(UA 1738)
Mon-Fri,Sun 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 737-800 (738) 2:04 Effective 2024-12-02 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 1738)
Sat 22:16 Dulles, Washington (IAD) 23:20 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Airbus A320 (320) 2:04 Effective 2024-12-07 through 2024-12-14 Codeshare flight, operated by United Airlines.(UA 1738)
Daily 22:20 Dulles, Washington (IAD) 23:25 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2456 Non-stop Boeing 757-200 (752) 2:05 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 1738)
Mon-Fri,Sun 08:20 Dulles, Washington (IAD) 09:34 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 599)
Mon 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737 MAX 8 (7M8) 2:11 Valid until 2024-09-02 Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Wed,Fri-Sun 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-900 (739) 2:11 Valid until 2024-09-01 Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Thu 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:11 Valid until 2024-09-03 Codeshare flight, operated by United Airlines.(UA 1523)
Mon,Tue,Thu 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-09-05 through 2024-09-12 Codeshare flight, operated by United Airlines.(UA 1523)
Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Airbus A320 (320) 2:11 Operates only on 2024-09-07 Codeshare flight, operated by United Airlines.(UA 1523)
Mon,Tue,Thu,Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-09-14 through 2024-09-24 Codeshare flight, operated by United Airlines.(UA 1523)
Mon,Tue,Thu,Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:11 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1105)
Mon,Tue,Thu 08:35 Dulles, Washington (IAD) 09:49 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-28 through 2024-10-31 Codeshare flight, operated by United Airlines.(UA 672)
Mon,Tue,Thu,Fri,Sun 08:35 Dulles, Washington (IAD) 09:49 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-11-03 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 672)
Daily 08:35 Dulles, Washington (IAD) 09:55 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Airbus A320 (320) 2:20 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 1710)
Daily 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:04 Effective 2025-01-07 through 2025-02-04 Codeshare flight, operated by United Airlines.(UA 2440)
Mon,Tue,Thu,Sat 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1 Copa Airlines CM 2630 Non-stop Boeing 737-800 (738) 2:04 Effective 2025-02-06 through 2025-03-01 Codeshare flight, operated by United Airlines.(UA 2440)

1 2 3 4 5 6 7 8

A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 587 miles, or 945 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 2:00 and 2:21.

Return (ORD-IAD) flights

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

FLIGHT SCHEDULE

Direct Codeshare Flights:

Air New Zealand NZ2452

12:55

Dulles, Washington (IAD)

14:15

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1581)

Duration: 2:20, non-stop
Airbus A319 (319)

Air New Zealand NZ2452

13:05

Dulles, Washington (IAD)

14:19

Chicago O'Hare (ORD) 1

Effective 2024-10-27 through 2024-12-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 673)

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

Air New Zealand NZ2452

13:05

Dulles, Washington (IAD)

14:19

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2331)

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

Air New Zealand NZ2452

13:05

Dulles, Washington (IAD)

14:19

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 673)

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

Air New Zealand NZ2452

13:05

Dulles, Washington (IAD)

14:19

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2331)

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

Air New Zealand NZ2454

17:15

Dulles, Washington (IAD)

18:33

Chicago O'Hare (ORD) 1

Effective from 2025-01-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

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

Air New Zealand NZ2454

17:20

Dulles, Washington (IAD)

18:34

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:14, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2454

17:20

Dulles, Washington (IAD)

18:34

Chicago O'Hare (ORD) 1

Operates only on 2024-12-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Air New Zealand NZ2454

17:20

Dulles, Washington (IAD)

18:34

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

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

Air New Zealand NZ2454

17:20

Dulles, Washington (IAD)

18:34

Chicago O'Hare (ORD) 1

Operates only on 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:14, non-stop
Boeing 737 MAX 9 (7M9)

Air New Zealand NZ2454

17:21

Dulles, Washington (IAD)

18:35

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

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

Air New Zealand NZ2454

17:21

Dulles, Washington (IAD)

18:35

Chicago O'Hare (ORD) 1

Operates only on 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Air New Zealand NZ2454

17:22

Dulles, Washington (IAD)

18:42

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Airbus A320 (320)

Air New Zealand NZ2454

17:22

Dulles, Washington (IAD)

18:42

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Airbus A319 (319)

Air New Zealand NZ2454

17:22

Dulles, Washington (IAD)

18:42

Chicago O'Hare (ORD) 1

Effective 2024-12-23 through 2024-12-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

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

Air New Zealand NZ2454

17:22

Dulles, Washington (IAD)

18:42

Chicago O'Hare (ORD) 1

Effective 2025-01-03 through 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Airbus A320 (320)

Air New Zealand NZ2454

17:29

Dulles, Washington (IAD)

18:49

Chicago O'Hare (ORD) 1

Operates only on 2024-12-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2454

17:34

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

Valid until 2024-09-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:21, non-stop
Boeing 757-200 (752)

Air New Zealand NZ2454

17:34

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

Effective 2024-09-28 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:21, non-stop
Boeing 757-200 (752)

Air New Zealand NZ2454

17:35

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

Operates only on 2024-12-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

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

Air New Zealand NZ2454

17:35

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

Effective 2024-12-22 through 2024-12-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2454

17:35

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Airbus A319 (319)

Air New Zealand NZ2454

17:35

Dulles, Washington (IAD)

18:55

Chicago O'Hare (ORD) 1

Effective 2025-01-01 through 2025-01-05

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:20, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2454

17:44

Dulles, Washington (IAD)

19:05

Chicago O'Hare (ORD) 1

Valid until 2024-09-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2497)

Duration: 2:21, non-stop
Boeing 757-200 (752)

Air New Zealand NZ2456

22:07

Dulles, Washington (IAD)

23:12

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:05, non-stop
Airbus A320 (320)

Air New Zealand NZ2456

22:07

Dulles, Washington (IAD)

23:12

Chicago O'Hare (ORD) 1

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:05, non-stop
Boeing 737-800 (738)

Air New Zealand NZ2456

22:10

Dulles, Washington (IAD)

23:14

Chicago O'Hare (ORD) 1

Valid until 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Airbus A320 (320)

Air New Zealand NZ2456

22:10

Dulles, Washington (IAD)

23:14

Chicago O'Hare (ORD) 1

Effective 2024-09-26 through 2024-10-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)

Air New Zealand NZ2456

22:10

Dulles, Washington (IAD)

23:14

Chicago O'Hare (ORD) 1

Operates only on 2024-10-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2456

22:10

Dulles, Washington (IAD)

23:14

Chicago O'Hare (ORD) 1

Effective 2024-10-13 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Airbus A319 (319)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

Effective 2024-10-28 through 2024-11-27

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737-800 (738)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

Effective 2024-11-01 through 2024-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

Effective 2024-12-02 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Boeing 737-800 (738)

Air New Zealand NZ2456

22:16

Dulles, Washington (IAD)

23:20

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:04, non-stop
Airbus A320 (320)

Air New Zealand NZ2456

22:20

Dulles, Washington (IAD)

23:25

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1738)

Duration: 2:05, non-stop
Boeing 757-200 (752)

Copa Airlines CM2630

08:20

Dulles, Washington (IAD)

09:34

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 599)

Duration: 2:14, non-stop
Boeing 737-900 (739)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Valid until 2024-09-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Valid until 2024-09-01

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Boeing 737-900 (739)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Valid until 2024-09-03

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Boeing 737-800 (738)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Effective 2024-09-05 through 2024-09-12

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Boeing 737-900 (739)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Operates only on 2024-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Airbus A320 (320)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

Effective 2024-09-14 through 2024-09-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1523)

Duration: 2:11, non-stop
Boeing 737-900 (739)

Copa Airlines CM2630

08:25

Dulles, Washington (IAD)

09:36

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1105)

Duration: 2:11, non-stop
Boeing 737-800 (738)

Copa Airlines CM2630

08:35

Dulles, Washington (IAD)

09:49

Chicago O'Hare (ORD) 1

Effective 2024-10-28 through 2024-10-31

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 672)

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

Copa Airlines CM2630

08:35

Dulles, Washington (IAD)

09:49

Chicago O'Hare (ORD) 1

Effective 2024-11-03 through 2024-12-02

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 672)

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

Copa Airlines CM2630

08:35

Dulles, Washington (IAD)

09:55

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1710)

Duration: 2:20, non-stop
Airbus A320 (320)

Copa Airlines CM2630

08:35

Dulles, Washington (IAD)

09:39

Chicago O'Hare (ORD) 1

Effective 2025-01-07 through 2025-02-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2440)

Duration: 2:04, non-stop
Boeing 737-800 (738)

Copa Airlines CM2630

08:35

Dulles, Washington (IAD)

09:39

Chicago O'Hare (ORD) 1

Effective 2025-02-06 through 2025-03-01

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2440)

Duration: 2:04, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 587 miles, or 945 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 2:00 and 2:21.

Return (ORD-IAD) flights

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