All airlines flying from Chicago O'Hare (ORD) to Vienna (VIE).

Ad box here 7322741189 I FlightInfo Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Fri 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-11-03 through 2025-12-05
The flight arrives 1 day after departure.
Mon,Wed,Fri-Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-12-06 through 2025-12-28
The flight arrives 1 day after departure.
Mon,Wed,Fri 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 787-9 (789) 8:45 Effective 2025-12-29 through 2026-01-09
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-01-11 through 2026-01-16
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-01-19 through 2026-01-30
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-02-02 through 2026-02-13
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-02-16 through 2026-02-27
The flight arrives 1 day after departure.
Mon,Wed,Fri 17:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
Austrian OS 46 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-10-27 through 2025-10-31
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 16:20 Chicago O'Hare (ORD) 5 08:20 Vienna (VIE) 3
Austrian OS 66 Non-stop Boeing 787-9 (789) 9:00 Valid until 2025-10-24
The flight arrives 1 day after departure.
Sat 16:20 Chicago O'Hare (ORD) 5 07:20 Vienna (VIE) 3
Austrian OS 66 Non-stop Boeing 787-9 (789) 9:00 Operates only on 2025-10-25
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Mon,Tue,Thu-Sun 16:20 Chicago O'Hare (ORD) 5 08:20 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 9:00 Valid until 2025-10-24
Codeshare flight, operated by Austrian.(OS 66)
The flight arrives 1 day after departure.
Sat 16:20 Chicago O'Hare (ORD) 5 07:20 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 9:00 Operates only on 2025-10-25
Codeshare flight, operated by Austrian.(OS 66)
The flight arrives 1 day after departure.
Mon,Wed,Fri 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-11-03 through 2025-12-05
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri-Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-12-06 through 2025-12-28
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 8:45 Effective 2025-12-29 through 2026-01-09
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-01-11 through 2026-01-16
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-01-19 through 2026-01-30
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-02-02 through 2026-02-13
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 787-9 (789) 8:45 Effective 2026-02-16 through 2026-02-27
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Mon,Wed,Fri 17:20 Chicago O'Hare (ORD) 5 08:05 Vienna (VIE) 3
United Airlines UA 9850 Non-stop Boeing 777-200 (772) 8:45 Effective 2025-10-27 through 2025-10-31
Codeshare flight, operated by Austrian.(OS 46)
The flight arrives 1 day after departure.
Ad flat here 8924483383 I FlightInfo Lower
Parallax here ORD-VIE




Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
All airlines flying from Chicago O'Hare (ORD) to Vienna (VIE).
Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-11-03 through 2025-12-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-12-06 through 2025-12-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-12-29 through 2026-01-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-01-11 through 2026-01-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-01-19 through 2026-01-30
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-02-02 through 2026-02-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS46
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-02-16 through 2026-02-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS46
17:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-10-27 through 2025-10-31
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Austrian OS66
16:20
Chicago O'Hare (ORD) 5

08:20(+1)
Vienna (VIE) 3
Valid until 2025-10-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Austrian OS66
16:20
Chicago O'Hare (ORD) 5

07:20(+1)
Vienna (VIE) 3
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:20(+1)
Vienna (VIE) 3
Valid until 2025-10-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian. (OS 66)
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

07:20(+1)
Vienna (VIE) 3
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Austrian. (OS 66)
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-11-03 through 2025-12-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-12-06 through 2025-12-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-12-29 through 2026-01-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-01-11 through 2026-01-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-01-19 through 2026-01-30
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-02-02 through 2026-02-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
16:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2026-02-16 through 2026-02-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
United Airlines UA9850
17:20
Chicago O'Hare (ORD) 5

08:05(+1)
Vienna (VIE) 3
Effective 2025-10-27 through 2025-10-31
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Austrian. (OS 46)
Duration: 8:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
Parallax here ORD-VIE
  • An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Vienna airport, Austria (VIE).
  • The flight distance is 4698 miles, or 7561 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+1 . 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 8:45 and 9:00.
Return (VIE-ORD) flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False