OS 943 Vienna to Klagenfurt Flight Status

Austrian Airlines Flight OS943 from Vienna International Airport VIE to Klagenfurt Airport KLU is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on October 17th, 2025.
Check the table below for OS943's most recent flight history:

OS 943 Flight Status & Schedule

Date Departure Arrival Status
Oct 17 22:35 23:25
Scheduled
Track >
Oct 16 22:35 23:25
Scheduled
Track >
Oct 14 22:35 23:25
Scheduled
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Oct 12 22:48 23:16
Landed
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Oct 10 22:35 23:25
Scheduled
Track >

Austrian Airlines OS 943 Vienna to Klagenfurt Flight Information

Austrian Airlines Flight OS943 connects Vienna, Austria to Klagenfurt, Austria, taking off from Vienna International Airport VIE and landing at Klagenfurt Airport KLU.

How long is the OS943 flight from Vienna to Klagenfurt?

The average flight time from Vienna to Klagenfurt is 28 minutes. The flight distance is 234 km / 146 miles and the average flight speed is 303 km/h / 188 mph.

What is the On-Time Performance (OTP) of Austrian Airlines Flight OS943 Vienna to Klagenfurt?

The Airportia On-Time Performance Rating for Austrian Airlines Flight OS943 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest OS943 flight?

The latest flight took off on Friday, October 17th, 2025 with the flight status being Scheduled on 23:25.

How else can the flight OS943 be referenced as?

This Austrian Airlines flight can also be referenced as AUA943, OS0943, OS 943, AUA 943.

How often is flight OS943 delayed?

On average, 0% of all OS943 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled OS943 flight or baggage issues?

If your OS943 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 OS943 Flight Tracker above for more details.

OS943 and Vienna VIE to Klagenfurt KLU Flights

Other flights departing from Vienna VIE: OS641, OS639, OS777, DC943

Other flights arriving at Klagenfurt KLU: FR224, DC943, OS939, DC939

All flights connecting Vienna VIE to Klagenfurt KLU.

OS943 Austrian Airlines Flight: Vienna to Klagenfurt Route Map

OS943 Austrian Airlines Flight Map: Vienna to Klagenfurt
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.