BA520 LondonLHR · 08:25 FirenzeFLR
BA520 by British Airways flies from London (LHR) to Firenze (FLR) for the Mon, Sep 14 departure.
en route from LHR to FLR
board checked 8m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:43 · typical taxi-out at LHR ≈ 11 min.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other London to Firenze flights today
same route · British AirwaysIf BA520 is cancelled, this is the other British Airways nonstop flight from London to Firenze on the same day, with scheduled departure times in LHR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BA520 actually runs
Pro Flight Search has tracked every published board update for BA520 across the LHR and FLR boards: schedule changes, gate pushes and actual clocks. Usually departs ~20 min late. Based on 14 confirmed departures · 1/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BA520 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LHR and FLR published them.
Planning around BA520? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BA520 London to Firenze on-time performance, measured from the LHR and FLR airport boards.
https://proflightsearch.com/flight/BA520
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