BT871 TallinnTLL · 17:00 LondonLGW · 18:00
BT871 by AirBaltic flies from Tallinn (TLL) to London (LGW) for the Thu, Sep 17 departure.
estimated arrival at LGW · local time · ~1h 41m from now
position updated 4m ago · checking again in 90s
Live position · flown path, last 1h 2m
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at TLL and LGW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How BT871 actually runs
Pro Flight Search has tracked every published board update for BT871 across the TLL and LGW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +9 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how BT871 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 TLL and LGW published them.
Planning around BT871? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BT871 Tallinn to London on-time performance, measured from the TLL and LGW airport boards.
https://proflightsearch.com/flight/BT871
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