Live tracking not available yet
OS771 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
VIE
Vienna International Airport
Vienna
TT3 Gate F13 Scheduled 9:20 AM
Actual 9:30 AM
SOF
Sofia Airport
Sofia
TT2 Scheduled 11:50 AM
Actual 11:51 AM
Baggage claim 3
1h 30m flight time
Daily
Recent Flights
Last 1 observedMar 16
Mon
VIE
SOF
Dep 09:20:00
(actual 09:30:00)
320
Boarding
Schedule
Operates
Daily
Departure
9:20 AM
Arrival
11:50 AM
Duration
1h 30m
Aircraft
Airbus A320
Terminal
TT3
TT2
Gate
F13
Actual
09:30
11:51
Baggage
Carousel 3
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Feb 18 —
May 19, 2026