Austrian
flight
OS 7915:
Dulles, Washington - Chicago O'Hare
Dulles, Washington - Chicago O'Hare
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7915
Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:16, non-stop Boeing 757-200 (752)
Austrian OS7915
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:27, non-stop Boeing 757-200 (752)
Austrian OS7915
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:15, non-stop Boeing 757-200 (752)
Austrian OS7915
Effective 2025-07-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:27, non-stop Boeing 757-200 (752)
Austrian OS7915
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:15, non-stop Boeing 757-200 (752)
Austrian OS7915
Effective 2025-10-26 through 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:18, non-stop Boeing 737-800 (738)
Austrian OS7915
Effective from 2026-01-06
Mon
-
-
Tue
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:18, non-stop Boeing 737-800 (738)
Austrian OS7915
Effective 2025-06-01 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:27, non-stop Boeing 757-200 (752)
Austrian OS7915
Operates only on 2025-05-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2497)
Duration: 2:10, non-stop Boeing 787 (787)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here IAD-ORD
- OS 7915 is a domestic flight 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 2:10 and 2:27.