flight-status
Bulgaria Air Bulgaria Air

FB851 Flight Status

According to Trip.com real-time data, the FB851 flight operated by Bulgaria Air on Nov 11, 2026 is scheduled to fly from Sofia (SOF) to London (LHR). The flight is expected to depart at 3:20 PM (local time in Sofia, UTC+2) and land at 4:19 PM (local time in London, UTC+0) .
Sat, Nov 7
Wed, Nov 11
SOF-LON

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 1h 13m late
Sofia(SOF)
12:29 PM
Scheduled: 10:40 AM, Nov 7
Sofia Airport T2
173106C5-5199-4134-A176-6296CB3DA377 3h 30m
London(LHR)
1:23 PM
Scheduled: 12:10 PM, Nov 7
Heathrow Airport T4
Check-in Counter
27-31
Boarding Gate
B12
Arrival Gate
--
Baggage
5
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SOF-LON

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Scheduled
Your flight will depart on time.
Sofia(SOF)
3:20 PM
Scheduled: 3:20 PM, Nov 11
Sofia Airport T2
173106C5-5199-4134-A176-6296CB3DA377 3h 25m
London(LHR)
4:19 PM
Scheduled: 4:45 PM, Nov 11
Heathrow Airport T4
Check-in Counter
27-32
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from Sofia to London?
Bulgaria Air From €129
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Sofia to London or track other flights with our flight status tracker.

FB851 Aircraft Details

According to Trip.com real-time data, the FB851 flight flying from Sofia to London on 11/11/2026 is operated by the aircraft model Airbus A220-300. This aircraft has been in service for 2y, 8m. The aircraft is equipped with 143 seats.
flight status
Airbus A220-300
Punctuality (Departure)
77 %
Punctuality (Arrival)
93 %
Early on average
1 minute
Age
2y, 8m
Seats
143
Flight Distance
--

Flight History for FB851

Trip.com historical records show that the last FB851 flight departed on Sat, Nov 7 from SOF at approximately 12:29 PM. This flight is expected to arrrive in LHR at 1:23 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Wed, Oct 28 Sofia (SOF) London (LHR) BCS3 3:36 PM 4:31 PM Arrived
Fri, Oct 30 Sofia (SOF) London (LHR) BCS3 3:52 PM 4:39 PM Arrived
Sat, Oct 31 Sofia (SOF) London (LHR) BCS3 11:15 AM 12:08 PM Arrived
Sun, Nov 1 Sofia (SOF) London (LHR) BCS3 7:15 AM 8:10 AM Arrived
Fri, Nov 6 Sofia (SOF) London (LHR) BCS3 3:38 PM 4:23 PM Arrived
Sat, Nov 7 Sofia (SOF) London (LHR) BCS3 12:29 PM 1:23 PM Arrived
Wed, Nov 11 Sofia (SOF) London (LHR) BCS3 3:20 PM 4:19 PM Scheduled

FB851 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of FB851 is 77% (Late on average 28 minutes), and the on-time arrival rate is 93% (Early on average 1 minute).

On-Time Departures
Punctuality
77 %
Late on average 28 minutes
Early
3 %
On time
73 %
30 mins late
17 %
60 mins late
0 %
90 mins late
7 %
Canceled
7 %
On-Time Arrivals
Punctuality
93 %
Early on average 1 minute
Early
63 %
On time
30 %
30 mins late
0 %
60 mins late
3 %
90 mins late
3 %
Canceled
7 %

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Frequently Asked Questions

  • What is the current status of flight fb851?

    Flight fb851 has not departed yet and is currently on schedule. Scheduled departure 3:20 PM, arrival 4:45 PM (updated Nov 11, 2026).
  • Flight fb851 has not departed yet and is currently on schedule. Scheduled departure is 3:20 PM, with arrival at 4:45 PM. Recheck gate and timing before you head to the airport.
  • Flight fb851 is scheduled to depart at 3:20 PM. The latest actual or estimated departure time is 3:20 PM, and the current status is Scheduled (updated Nov 11, 2026).
  • Flight fb851 is scheduled to arrive at 4:45 PM. The latest estimated or actual arrival time is 4:19 PM. Status is Scheduled as of Nov 11, 2026.
  • Flight fb851 is operated by Bulgaria Air from Sofia (SOF) to London (LHR). Typical flight time is about 3 hours25 minutes; operating days may include Wednesday.
  • Track flight fb851 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If fb851 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 11, 2026). Contact Bulgaria Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight fb851 has not departed from Sofia (SOF) yet and is currently on schedule for 3:20 PM.
  • Flight fb851 usually flies a Airbus A220-300 with seat layout 2-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: London Weather & Current Time

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5°C - 10°C
Weather forecast for your arrival day
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-2 hour time difference
Time on arrival: Sofia 18:19 | London 16:19

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