A3721 LisbonLIS · 12:00 AthensATH · 17:55
A3721 by Aegean Airlines flies from Lisbon (LIS) to Athens (ATH) for the Wed, Nov 4 departure.
departs LIS · on schedule
board checked 7m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LIS and ATH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Lisbon
ForecastThu 5 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Athens
ForecastThu 5 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Lisbon to Athens flights today
same route · Aegean AirlinesIf A3721 is cancelled, these are the other Aegean Airlines nonstop flights from Lisbon to Athens on the same day, with scheduled departure times in LIS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How A3721 actually runs
Pro Flight Search has tracked every published board update for A3721 across the LIS and ATH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left noticeably late (~36 min) but landed a little late (~11 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how A3721 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 ATH published them.
Planning around A3721? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: A3721 Lisbon to Athens on-time performance, measured from the LIS and ATH airport boards.
https://proflightsearch.com/flight/A3721
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