OS 645 Vienna to Iasi Flight Status

Austrian Airlines Flight OS645 from Vienna International Airport VIE to Iasi International Airport IAS 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 OS645's most recent flight history:

OS 645 Flight Status & Schedule

Date Departure Arrival Status
Oct 25 12:57 15:13
Landed
Track >
Oct 24 14:06 16:20
Delayed
Track >
Oct 23 13:07 15:21
Landed
Track >
Oct 22 13:02 15:18
Landed
Track >
Oct 21 12:59 15:15
Landed
Track >

Austrian Airlines OS 645 Vienna to Iasi Flight Information

Austrian Airlines Flight OS645 connects Vienna, Austria to Iasi, Romania, taking off from Vienna International Airport VIE and landing at Iasi International Airport IAS.

How long is the OS645 flight from Vienna to Iasi?

The average flight time from Vienna to Iasi is 1 hour and 14 minutes. The flight distance is 834 km / 518 miles and the average flight speed is 671 km/h / 417 mph.

What is the On-Time Performance (OTP) of Austrian Airlines Flight OS645 Vienna to Iasi?

The Airportia On-Time Performance Rating for Austrian Airlines Flight OS645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OS645 arriving at?

Flight OS645 arrives at Iasi International Airport (IAS) Terminal 4.

When was the latest OS645 flight?

The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 15:13.

How else can the flight OS645 be referenced as?

This Austrian Airlines flight can also be referenced as AUA645, OS0645, OS 645, AUA 645.

How often is flight OS645 delayed?

On average, 40% of all OS645 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled OS645 flight or baggage issues?

If your OS645 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 OS645 Flight Tracker above for more details.

OS645 and Vienna VIE to Iasi IAS Flights

Flight OS645 is code-shared by 1 airline using the flight number LH6382

Other flights departing from Vienna VIE: OS523, OS757, OS791, OS9137

Other flights arriving at Iasi IAS: W63682, W63714, W63714

All flights connecting Vienna VIE to Iasi IAS.

OS645 Austrian Airlines Flight: Vienna to Iasi Route Map

OS645 Austrian Airlines Flight Map: Vienna to Iasi
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.