| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | VIE | KSC | 14:43 | 15:22 |
Landed Late
|
Track > |
Austrian Airlines Flight OS1521 connects Vienna, Austria to Kosice, Slovakia, taking off from Vienna International Airport VIE and landing at Kosice International Airport KSC.
How long is the OS1521 flight from Vienna to Kosice?
The average flight time from Vienna to Kosice is 39 minutes. The flight distance is 350 km / 218 miles and the average flight speed is 539 km/h / 335 mph.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS1521 Vienna to Kosice?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS1521 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest OS1521 flight?
The latest flight took off on Monday, August 17th, 2026 with the flight status being Landed on 15:22.
How else can the flight OS1521 be referenced as?
This Austrian Airlines flight can also be referenced as AUA1521, OS 1521, AUA 1521.
How often is flight OS1521 delayed?
On average, 100% of all OS1521 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled OS1521 flight or baggage issues?
If your OS1521 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 OS1521 Flight Tracker above for more details.
Other flights departing from Vienna VIE: IV1851, OS1521, OS403, AZ5446
Other flights arriving at Kosice KSC: QS1615, LO509, W95453, MI735
All flights connecting Vienna VIE to Kosice KSC.