| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 14 | VIE | DBV | 16:40 | 17:55 |
Scheduled
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Track > |
| Aug 10 | VIE | DBV | 16:53 | 17:56 |
Landed
|
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| Aug 09 | VIE | DBV | 16:57 | 17:57 |
Landed
|
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| Aug 08 | VIE | DBV | 16:52 | 17:47 |
Landed
|
Track > |
| Aug 07 | VIE | DBV | 16:48 | 17:46 |
En-Route
|
Track > |
| Aug 03 | VIE | DBV | 16:47 | 17:46 |
Landed
|
Track > |
| Aug 02 | VIE | DBV | 16:48 | 17:46 |
Landed
|
Track > |
| Aug 01 | VIE | DBV | 16:46 | 17:46 |
Landed
|
Track > |
| Jul 31 | VIE | DBV | 16:58 | 17:55 |
Landed
|
Track > |
| Jul 27 | VIE | DBV | 16:59 | 17:53 |
Landed
|
Track > |
Austrian Airlines Flight OS621 connects Vienna, Austria to Dubrovnik, Croatia, taking off from Vienna International Airport VIE and landing at Dubrovnik Airport DBV.
How long is the OS621 flight from Vienna to Dubrovnik?
The average flight time from Vienna to Dubrovnik is 58 minutes. The flight distance is 631 km / 392 miles and the average flight speed is 637 km/h / 396 mph.
How many OS621 flights are operated per week?
4 flights per week. The flight OS621 is operated on Monday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS621 Vienna to Dubrovnik?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS621 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest OS621 flight?
The latest flight took off on Friday, August 14th, 2026 with the flight status being Scheduled on 17:55.
How else can the flight OS621 be referenced as?
This Austrian Airlines flight can also be referenced as AUA621, OS0621, OS 621, AUA 621.
How often is flight OS621 delayed?
On average, 20% of all OS621 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled OS621 flight or baggage issues?
If your OS621 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 OS621 Flight Tracker above for more details.
Flight OS621 is code-shared by 1 airline using the flight number OU5511
Other flights departing from Vienna VIE: TK1898, OS723, OS255, KE9575
Other flights arriving at Dubrovnik DBV: 4Y900, FR5917, IB937, TO4208
All flights connecting Vienna VIE to Dubrovnik DBV.