| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | IAS | VIE | 16:04 | 16:32 |
Landed
|
Track > |
| Oct 24 | IAS | VIE | 17:11 | 17:30 |
Landed Late
|
Track > |
| Oct 23 | IAS | VIE | 16:53 | 17:19 |
Landed Late
|
Track > |
| Oct 22 | IAS | VIE | 16:05 | 16:29 |
Landed
|
Track > |
| Oct 21 | IAS | VIE | 16:07 | 16:37 |
Landed
|
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| Oct 20 | IAS | VIE | 16:12 | 16:37 |
Landed
|
Track > |
| Oct 19 | IAS | VIE | 16:08 | 16:33 |
Landed
|
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| Oct 18 | IAS | VIE | 16:04 | 16:28 |
Landed
|
Track > |
| Oct 17 | IAS | VIE | 15:54 | 16:15 |
Landed
|
Track > |
| Oct 16 | IAS | VIE | 16:02 | 16:22 |
Landed
|
Track > |
Austrian Airlines Flight OS646 connects Iasi, Romania to Vienna, Austria, taking off from Iasi International Airport IAS and landing at Vienna International Airport VIE.
How long is the OS646 flight from Iasi to Vienna?
The average flight time from Iasi to Vienna is 1 hour and 24 minutes. The flight distance is 834 km / 518 miles and the average flight speed is 595 km/h / 370 mph.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS646 Iasi to Vienna?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS646 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS646 arriving at?
Flight OS646 arrives at Vienna International Airport (VIE) Terminal 3.
When was the latest OS646 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 16:32.
How else can the flight OS646 be referenced as?
This Austrian Airlines flight can also be referenced as AUA646, OS0646, OS 646, AUA 646.
How often is flight OS646 delayed?
On average, 40% of all OS646 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled OS646 flight or baggage issues?
If your OS646 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 OS646 Flight Tracker above for more details.
Flight OS646 is code-shared by 1 airline using the flight number LH6381
Other flights departing from Iasi IAS: W63681, W63713, W63713
Other flights arriving at Vienna VIE: OS838, BT154, OS174, OS104
All flights connecting Iasi IAS to Vienna VIE.
