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FB851 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
SOF
Sofia Airport
Sofia
T2 Gate B13 Scheduled 6:20 AM
Actual 6:21 AM
LHR
London Heathrow Airport
London
T4 Scheduled 7:50 AM
Actual 7:15 AM
Baggage claim 8
3h 30m flight time
Mon Wed Fri Sat Sun
Recent Flights
Last 2 observedMar 15
Sun
SOF
LHR
Dep 06:20:00
(actual 06:21:00)
223
Landed
Mar 06
Fri
SOF
LHR
Dep 15:20:00
(actual 15:41:00)
223
Landed
Schedule
Operates
Mon Wed Fri Sat Sun
Departure
6:20 AM
Arrival
7:50 AM
Duration
3h 30m
Aircraft
Airbus A220-300
Terminal
T2
T4
Gate
B13
Actual
06:21
07:15
Baggage
Carousel 8
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Wed, Mar 25
Fri, Mar 27
Sat, Mar 28
Schedule valid
Mar 13 —
Jun 13, 2026