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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu-Sun 17:15 Dulles, Washington (IAD) 18:33 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737-800 (738) 2:18 Effective 2025-01-07 through 2025-03-30
Codeshare flight, operated by United Airlines.(UA 2497)
Mon,Tue,Thu-Sun 17:15 Dulles, Washington (IAD) 18:33 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737-800 (738) 2:18 Effective from 2025-03-31
Codeshare flight, operated by United Airlines.(UA 2497)
Tue,Thu,Fri,Sun 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-17
Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2024-12-07
Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:20 Dulles, Washington (IAD) 18:34 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737 MAX 9 (7M9) 2:14 Operates only on 2024-12-14
Codeshare flight, operated by United Airlines.(UA 2497)
Tue,Thu,Fri,Sun 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-11-01
Codeshare flight, operated by United Airlines.(UA 2497)
Sat 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Airbus A319 (319) 2:14 Operates only on 2024-11-02
Codeshare flight, operated by United Airlines.(UA 2497)
Tue,Thu-Sun 17:21 Dulles, Washington (IAD) 18:35 Chicago O'Hare (ORD) 1
Austrian OS 7915 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-11-03 through 2024-12-01
Codeshare flight, operated by United Airlines.(UA 2497)
Thu 17:22 Dulles, Washington (IAD) 18:42 Chicago O'Hare (ORD) 1
Austrian OS 7915 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
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)


Austrian flights from Dulles, Washington (IAD) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-01-07 through 2025-03-30
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2497)
Duration: 2:18, non-stop
Boeing 737-800 (738)

Effective from 2025-03-31
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2497)
Duration: 2:18, 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 2497)
Duration: 2:14, non-stop
Boeing 737-900 (739)

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)

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)

Effective 2024-10-27 through 2024-11-01
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2497)
Duration: 2:14, non-stop
Boeing 737-800 (738)

Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2497)
Duration: 2:14, non-stop
Airbus A319 (319)

Effective 2024-11-03 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)

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)

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)
  • 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 2:14 and 2:21.