United Airlines flights from Dulles, Washington (IAD) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1
United Airlines UA 2440 Non-stop Boeing 737-800 (738) 2:04 Effective from 2025-01-07
Sat,Sun 23:55 Dulles, Washington (IAD) 00:59 Chicago O'Hare (ORD) 1
United Airlines UA 2484 Non-stop Boeing 737-800 (738) 2:04 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Daily 17:15 Dulles, Washington (IAD) 18:33 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-800 (738) 2:18 Effective from 2025-01-07
Tue-Fri,Sun 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-18
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2024-12-07
Mon 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-700 (73G) 2:14 Effective 2024-12-09 through 2024-12-16
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737 MAX 9 (7M9) 2:14 Operates only on 2024-12-14
Mon-Fri,Sun 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-11-08
Sat 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Airbus A319 (319) 2:14 Operates only on 2024-11-02
Daily 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-11-09 through 2024-12-01
Mon 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2024-12-02
Thu 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Airbus A320 (320) 2:20 Effective 2024-12-19 through 2025-01-02
Tue,Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-20 through 2024-12-31
Mon 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-700 (73G) 2:20 Effective 2024-12-23 through 2024-12-30
Mon,Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Airbus A320 (320) 2:20 Effective 2025-01-03 through 2025-01-06
Wed 17:29 Dulles, Washington (IAD) 18:49 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2024-12-25
Mon-Fri,Sun 17:34 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 757-200 (752) 2:21 Valid until 2024-09-27
Daily 17:34 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 757-200 (752) 2:21 Effective 2024-09-28 through 2024-10-26
Sat 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-700 (73G) 2:20 Operates only on 2024-12-21
Sun 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-900 (739) 2:20 Effective 2024-12-22 through 2025-01-05
Sat 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-28 through 2025-01-04
Wed 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2025-01-01
Sat 17:44 Dulles, Washington (IAD) 19:05 Chicago O'Hare (ORD) 1
United Airlines UA 2497 Non-stop Boeing 757-200 (752) 2:21 Valid until 2024-09-21
Sun 17:20 Dulles, Washington (IAD) 18:20 Chicago O'Hare (ORD)
United Airlines UA 3776 Non-stop Boeing 737-900 (739) 2:00 Operates only on 2024-09-01
This is a Charter flight.
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United Airlines flights from Dulles, Washington (IAD) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2440
08:35
Dulles, Washington (IAD)

09:39
Chicago O'Hare (ORD) 1
Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Boeing 737-800 (738)
United Airlines UA2484
23:55
Dulles, Washington (IAD)

00:59(+1)
Chicago O'Hare (ORD) 1
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:04, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
United Airlines UA2497
17:15
Dulles, Washington (IAD)

18:33
Chicago O'Hare (ORD) 1
Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737-800 (738)
United Airlines UA2497
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
Duration: 2:14, non-stop
Boeing 737-900 (739)
United Airlines UA2497
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
-
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2497
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
-
Duration: 2:14, non-stop
Boeing 737-700 (73G)
United Airlines UA2497
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
-
Duration: 2:14, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA2497
17:21
Dulles, Washington (IAD)

18:35
Chicago O'Hare (ORD) 1
Effective 2024-10-27 through 2024-11-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:14, non-stop
Boeing 737-800 (738)
United Airlines UA2497
17:21
Dulles, Washington (IAD)

18:35
Chicago O'Hare (ORD) 1
Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:14, non-stop
Airbus A319 (319)
United Airlines UA2497
17:21
Dulles, Washington (IAD)

18:35
Chicago O'Hare (ORD) 1
Effective 2024-11-09 through 2024-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-800 (738)
United Airlines UA2497
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
-
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Airbus A320 (320)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Airbus A319 (319)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Boeing 737-700 (73G)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Airbus A320 (320)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Boeing 737-900 (739)
United Airlines UA2497
17:34
Dulles, Washington (IAD)

18:55
Chicago O'Hare (ORD) 1
Valid until 2024-09-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:21, non-stop
Boeing 757-200 (752)
United Airlines UA2497
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
Duration: 2:21, non-stop
Boeing 757-200 (752)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Boeing 737-700 (73G)
United Airlines UA2497
17:35
Dulles, Washington (IAD)

18:55
Chicago O'Hare (ORD) 1
Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
United Airlines UA2497
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
-
Duration: 2:20, non-stop
Airbus A319 (319)
United Airlines UA2497
17:35
Dulles, Washington (IAD)

18:55
Chicago O'Hare (ORD) 1
Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-900 (739)
United Airlines UA2497
17:44
Dulles, Washington (IAD)

19:05
Chicago O'Hare (ORD) 1
Valid until 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:21, non-stop
Boeing 757-200 (752)
United Airlines UA3776
17:20
Dulles, Washington (IAD)

18:20
Chicago O'Hare (ORD)
Operates only on 2024-09-01
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-900 (739)
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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.
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