Austrian
flight
OS 7712:
Miami - Chicago O'Hare
Miami - Chicago O'Hare
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-02-13 through 2026-03-04
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1892)
Duration: 3:38, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-03-29 through 2026-04-28
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2384)
Duration: 3:36, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7712
Valid until 2026-01-05
Mon
Tue
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Wed
Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:37, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Austrian OS7712
Effective from 2026-10-26
Mon
Tue
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Wed
Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:27, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-03-06 through 2026-03-27
Mon
Tue
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Wed
Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-04-30 through 2026-05-19
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:39, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:24, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7712
Effective 2026-01-07 through 2026-01-10
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
Sun
-
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Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:37, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7712
Operates only on 2026-02-11
Mon
-
-
Tue
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-
Wed
Thu
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-
Fri
-
-
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1983)
Duration: 3:37, non-stop Boeing 737-800 (738)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here MIA-ORD
- OS 7712 is a domestic flight departing from the Miami airport (MIA) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 1198 miles, or 1929 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 3:24 and 3:44.