XQ521 BudapestBUD · 11:30 AntalyaAYT · 15:00
XQ521 by SunExpress flies from Budapest (BUD) to Antalya (AYT) for the Sat, Sep 19 departure.
departs BUD · on schedule
board checked 4m ago · checking again in 45s
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +5 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BUD and AYT 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 Budapest to Antalya flights today
same route · SunExpressIf XQ521 is cancelled, this is the other SunExpress nonstop flight from Budapest to Antalya on the same day, with scheduled departure times in BUD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How XQ521 actually runs
Pro Flight Search has tracked every published board update for XQ521 across the BUD and AYT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how XQ521 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 BUD and AYT published them.
Planning around XQ521? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — XQ521 Budapest to Antalya on-time performance, measured from the BUD and AYT airport boards.
https://proflightsearch.com/flight/XQ521
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