RyanairFR100% on time
live
Direct flights from Budapest (BUD) to Sofia (SOF): 9 nonstop departures observed each week across 2 airlines. 73% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 11 tracked flights. The nonstop covers 619 km, an estimated 1 hour 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Budapest and Sofia. Updated 20 September 2026 at 11:23 UTC.
BUD
Budapest
smooth · +13
SOF
Sofia
smooth · +0
619 km · ~1h 18m est.
Runs mixed · 2 airlines · 9x weekly · nonstop
73% on time
of the last 11 operated BUD → SOF flights arrived within 15 minutes
Median arrival delay is −1 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−1 minacross the last 11 operated legs
Flight time~1h 18mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 11
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
RyanairWizz Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysWizz AirW650% on time
Flights W64350 varies Mo We Th Fr Su
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BUD: 37% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Budapest to Sofia route actually runs
Pro Flight Search records official board updates for nonstop BUD to SOF flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Budapest (BUD) to Sofia (SOF) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BUD-SOF
BUD to SOF questions
Is BUD–SOF running on time right now?
Smooth skies ahead. The departure side at BUD is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from BUD to SOF?
Great-circle distance is 619 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 74–83 min gate-to-gate on this route.
How often does BUD–SOF fly?
2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at BUD and arrival-side delay at SOF, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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