BT853 TallinnTLL · 18:25 BrusselsBRU · 20:00
BT853 by AirBaltic flies from Tallinn (TLL) to Brussels (BRU).
scheduled from TLL
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at TLL and BRU 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 BT853 actually runs
Pro Flight Search has tracked every published board update for BT853 across the TLL and BRU boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left noticeably late (~43 min) but landed noticeably late (~31 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how BT853 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 BRU published them.
Planning around BT853? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BT853 Tallinn to Brussels on-time performance, measured from the TLL and BRU airport boards.
https://proflightsearch.com/flight/BT853
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