W64303 SofiaSOF · 19:10 LondonLTN · 20:40
W64303 by Wizz Air flies from Sofia (SOF) to London (LTN).
scheduled from SOF
Where the minutes go
last 7 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 · 7 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SOF and LTN 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 Sofia to London flights today
same route · Wizz AirIf W64303 is cancelled, this is the other Wizz Air nonstop flight from Sofia to London on the same day, with scheduled departure times in SOF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How W64303 actually runs
Pro Flight Search has tracked every published board update for W64303 across the SOF and LTN boards: schedule changes, gate pushes and actual clocks. Usually lands ~5 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how W64303 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 SOF and LTN published them.
Planning around W64303? 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 — W64303 Sofia to London on-time performance, measured from the SOF and LTN airport boards.
https://proflightsearch.com/flight/W64303
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