VIE → SOFVienna to Sofia

live

Direct flights from Vienna (VIE) to Sofia (SOF): 13 nonstop departures observed each week across 2 airlines. The median arrival is 10 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 804 km, an estimated 1 hour 32 minutes in the air. Measured by Pro Flight Search from live flight boards at Vienna and Sofia. Updated 10 October 2026 at 03:42 UTC.

VIE Vienna busy · +18
SOF Sofia busy · +25
804 km · ~1h 32m est.
dep bank 05:45–21:2513x weekly
Running clean · 2 airlines · 13x weekly · nonstop
71 / 100

route health from live VIE and SOF delay boards

Median arrival delay is +10 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 1 operated legs
Flight time~1h 32mestimated from route distance
Weekly departures13x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Austrian AirlinesRyanair

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 days
Austrian AirlinesOS

Flights OS771 09:10 daily · OS773 12:50 daily · OS775 15:40 Mo Tu We Th Fr Su · OS779 21:25 daily

RyanairFR

Flights FR182 varies Mo Tu We Fr Sa Su

History

operated legs · board outcomes
10-09OS779departed+10

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
VIEVienna +18 min busy 🌤 clear · S 4 kt Full VIE delay board →
SOFSofia +25 min busy 🌤 clear · 1 kt Full SOF delay board →

Weather lens

Current conditions put the pressure at VIE: 35% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Vienna to Sofia route actually runs

Pro Flight Search records official board updates for nonstop VIE 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 — Vienna (VIE) to Sofia (SOF) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/VIE-SOF
How we measure this →

VIE to SOF questions

Is VIE–SOF running on time right now?

Mostly on schedule. The arrival side at SOF is the weaker end, route health score 71/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on VIE–SOF?

Operators schedule morning departures around 09:10 and evening departures around 21:25 from VIE. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SOF delay card to confirm conditions when you'd arrive.

How long is the flight from VIE to SOF?

Great-circle distance is 804 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 87–99 min gate-to-gate on this route.

How often does VIE–SOF fly?

2 carriers operate this route, around 33 flights a week between them. Compare carrier days and times in the airline list above.