OS 791 Vienna to Sofia Flight Status

Austrian Airlines Flight OS791 from Vienna International Airport VIE to Sofia Airport SOF is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 25th, 2025.
Check the table below for OS791's most recent flight history:

OS 791 Flight Status & Schedule

Date Departure Arrival Status
Oct 25 12:56 15:10
Landed
Track >
Oct 24 14:31 16:45
Delayed
Track >
Oct 23 13:03 15:15
Landed
Track >
Oct 22 12:59 15:11
Landed
Track >
Oct 21 12:58 15:10
Landed
Track >

Austrian Airlines OS 791 Vienna to Sofia Flight Information

Austrian Airlines Flight OS791 connects Vienna, Austria to Sofia, Bulgaria, taking off from Vienna International Airport VIE and landing at Sofia Airport SOF.

How long is the OS791 flight from Vienna to Sofia?

The average flight time from Vienna to Sofia is 1 hour and 12 minutes. The flight distance is 804 km / 500 miles and the average flight speed is 662 km/h / 411 mph.

What is the On-Time Performance (OTP) of Austrian Airlines Flight OS791 Vienna to Sofia?

The Airportia On-Time Performance Rating for Austrian Airlines Flight OS791 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OS791 arriving at?

Flight OS791 arrives at Sofia Airport (SOF) Terminal 2.

When was the latest OS791 flight?

The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 15:10.

How else can the flight OS791 be referenced as?

This Austrian Airlines flight can also be referenced as AUA791, OS0791, OS 791, AUA 791.

How often is flight OS791 delayed?

On average, 10% of all OS791 flights are delayed. The average delay is 85 minutes.

Can I get compensation for my delayed or cancelled OS791 flight or baggage issues?

If your OS791 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our OS791 Flight Tracker above for more details.

OS791 and Vienna VIE to Sofia SOF Flights

Other flights departing from Vienna VIE: OS523, OS645, OS757, OS9137

Other flights arriving at Sofia SOF: OS795, V3467, VL1704, OS797

All flights connecting Vienna VIE to Sofia SOF.

OS791 Austrian Airlines Flight: Vienna to Sofia Route Map

OS791 Austrian Airlines Flight Map: Vienna to Sofia
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.