| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 29 | VIE | DBV | 16:40 | 17:55 |
Scheduled
|
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 many OS621 flights are operated per week?
1 flight per week. The flight OS621 is operated on Monday.
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 Monday, June 29th, 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, 0% of all OS621 flights are delayed. The average delay is 0 minutes.
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, OS867, OS143, DE4348
Other flights arriving at Dubrovnik DBV: OA518, OU4467, 4Y900, U24891
All flights connecting Vienna VIE to Dubrovnik DBV.