LO427 WarsawWAW · 10:10 PortoOPO · 13:15
LO427 by LOT Polish Airlines flies from Warsaw (WAW) to Porto (OPO) for the Fri, Sep 18 departure.
arrived at OPO · 16 min early
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at WAW and OPO 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 LO427 actually runs
Pro Flight Search has tracked every published board update for LO427 across the WAW and OPO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -10 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LO427 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 WAW and OPO published them.
Planning around LO427? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LO427 Warsaw to Porto on-time performance, measured from the WAW and OPO airport boards.
https://proflightsearch.com/flight/LO427
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