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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-20 through 2024-12-31
Codeshare flight, operated by United Airlines.(UA 2497)
Fri 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Airbus A320 (320) 2:20 Operates only on 2025-01-03
Codeshare flight, operated by United Airlines.(UA 2497)
Mon-Fri,Sun 17:34 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
Austrian OS 7915 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
Austrian OS 7915 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
Austrian OS 7915 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
Austrian OS 7915 Non-stop Boeing 737-900 (739) 2:20 Effective 2024-12-22 through 2025-01-05
Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:35 Dulles, Washington (IAD) 18:55 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-28 through 2025-01-04
Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:44 Dulles, Washington (IAD) 19:05 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 757-200 (752) 2:21 Valid until 2024-09-21
Codeshare flight, operated by United Airlines.(UA 2497)
Tue,Thu,Sat 07:00 Dulles, Washington (IAD) 08:03 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Airbus A320 (320) 2:03 Effective 2025-02-18 through 2025-03-15
Codeshare flight, operated by United Airlines.(UA 343)
Tue,Thu,Sat 07:00 Dulles, Washington (IAD) 08:03 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Airbus A320 (320) 2:03 Effective from 2025-05-20
Codeshare flight, operated by United Airlines.(UA 343)
Sat 08:15 Dulles, Washington (IAD) 09:29 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-11-02 through 2024-11-30
Codeshare flight, operated by United Airlines.(UA 672)
Tue,Thu,Sat 08:20 Dulles, Washington (IAD) 09:34 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-17
Codeshare flight, operated by United Airlines.(UA 599)
Tue,Sat,Sun 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 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
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:11 Valid until 2024-09-03
Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Thu 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 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
EgyptAir MS 9318 Non-stop Airbus A320 (320) 2:11 Operates only on 2024-09-07
Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Thu,Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-09-14 through 2024-09-24
Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Thu,Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:11 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 1105)
Tue,Thu 08:35 Dulles, Washington (IAD) 09:49 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-29 through 2024-11-28
Codeshare flight, operated by United Airlines.(UA 672)
Tue,Thu,Sat,Sun 08:35 Dulles, Washington (IAD) 09:55 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Airbus A320 (320) 2:20 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by United Airlines.(UA 1710)
Tue,Thu,Sat 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:04 Effective 2025-01-07 through 2025-02-15
Codeshare flight, operated by United Airlines.(UA 2440)
Tue,Thu,Sat 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1
EgyptAir MS 9318 Non-stop Boeing 737-800 (738) 2:04 Effective 2025-03-18 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 2440)
Non-Direct Codeshare flights:
Tue,Thu,Sat 13:26 Dulles, Washington (IAD) 20:34 Chicago O'Hare (ORD) 5
KLM KL 5800 1-stop Boeing 717 (717) 8:08 Effective 2025-04-01 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1665)
Daily 13:26 Dulles, Washington (IAD) 20:34 Chicago O'Hare (ORD) 5
KLM KL 6528 1-stop Boeing 717 (717) 8:08 Effective 2025-03-09 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1665)
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All airlines flying from Dulles, Washington (IAD) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

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)

Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2497)
Duration: 2:20, non-stop
Airbus A320 (320)

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)

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)

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)

Effective 2024-12-22 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)

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)

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)

Effective 2025-02-18 through 2025-03-15
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 343)
Duration: 2:03, non-stop
Airbus A320 (320)

Effective from 2025-05-20
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 343)
Duration: 2:03, non-stop
Airbus A320 (320)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 672)
Duration: 2:14, non-stop
Boeing 737-800 (738)

Effective 2024-12-03 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 599)
Duration: 2:14, non-stop
Boeing 737-900 (739)

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)

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)

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)

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)

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)

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)

Effective 2024-10-29 through 2024-11-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 672)
Duration: 2:14, non-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1710)
Duration: 2:20, non-stop
Airbus A320 (320)

Effective 2025-01-07 through 2025-02-15
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2440)
Duration: 2:04, non-stop
Boeing 737-800 (738)

Effective 2025-03-18 through 2025-05-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2440)
Duration: 2:04, non-stop
Boeing 737-800 (738)

Non-Direct Codeshare flights:

Effective 2025-04-01 through 2025-04-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1665)
Duration: 8:08, 1-stop
Boeing 717 (717)

Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1665)
Duration: 8:08, 1-stop
Boeing 717 (717)
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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.