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OS 764 Varna to Vienna Flight Status

Austrian Airlines Flight OS764 from Varna Airport VAR to Vienna International Airport VIE 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 OS764's most recent flight history:

OS 764 Flight Status & Schedule

Date Departure Arrival Status
Oct 25 16:16 16:53
Landed
Track >
Oct 24 17:34 18:06
Delayed
Track >
Oct 23 17:47 18:21
Delayed
Track >
Oct 22 16:08 16:43
Landed
Track >
Oct 21 16:08 16:46
Landed
Track >

Austrian Airlines OS 764 Varna to Vienna Flight Information

Austrian Airlines Flight OS764 connects Varna, Bulgaria to Vienna, Austria, taking off from Varna Airport VAR and landing at Vienna International Airport VIE.

How long is the OS764 flight from Varna to Vienna?

The average flight time from Varna to Vienna is 1 hour and 36 minutes. The flight distance is 1028 km / 638 miles and the average flight speed is 643 km/h / 400 mph.

What is the On-Time Performance (OTP) of Austrian Airlines Flight OS764 Varna to Vienna?

The Airportia On-Time Performance Rating for Austrian Airlines Flight OS764 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OS764 arriving at?

Flight OS764 arrives at Vienna International Airport (VIE) Terminal 3.

When was the latest OS764 flight?

The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 16:53.

How else can the flight OS764 be referenced as?

This Austrian Airlines flight can also be referenced as AUA764, OS0764, OS 764, AUA 764.

How often is flight OS764 delayed?

On average, 50% of all OS764 flights are delayed. The average delay is 35 minutes.

Can I get compensation for my delayed or cancelled OS764 flight or baggage issues?

If your OS764 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 OS764 Flight Tracker above for more details.

OS764 and Varna VAR to Vienna VIE Flights

Flight OS764 is code-shared by 2 airlines using the flight numbers AZ5101, LH6357

Other flights departing from Varna VAR: OS762, XC9418, W65758, W95758

Other flights arriving at Vienna VIE: OS386, OS490, OS654, W64285

All flights connecting Varna VAR to Vienna VIE.

OS764 Austrian Airlines Flight: Varna to Vienna Route Map

OS764 Austrian Airlines Flight Map: Varna to Vienna
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.