TP1240 LisbonLIS · 07:55 PraguePRG · 12:30
TP1240 by TAP Air Portugal flies from Lisbon (LIS) to Prague (PRG) for the Thu, Sep 24 departure.
arrived at PRG · 1 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LIS and PRG 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.
Other Lisbon to Prague flights today
same route · TAP Air PortugalIf TP1240 is cancelled, this is the other TAP Air Portugal nonstop flight from Lisbon to Prague on the same day, with scheduled departure times in LIS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How TP1240 actually runs
Pro Flight Search has tracked every published board update for TP1240 across the LIS and PRG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~28 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how TP1240 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 LIS and PRG published them.
Planning around TP1240? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — TP1240 Lisbon to Prague on-time performance, measured from the LIS and PRG airport boards.
https://proflightsearch.com/flight/TP1240
.