GQ423 ZakynthosZTH AthensATH · 20:40
GQ423 by SKY EXPRESS S.A. flies from Zakynthos (ZTH) to Athens (ATH).
tracked route ZTH → ATH
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 boardsHow GQ423 actually runs
Pro Flight Search has tracked every published board update for GQ423 across the ZTH and ATH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +2 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how GQ423 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 ZTH and ATH published them.
Planning around GQ423? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — GQ423 Zakynthos to Athens on-time performance, measured from the ZTH and ATH airport boards.
https://proflightsearch.com/flight/GQ423
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