| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 09 | VIE | ZAG | 09:50 | 10:40 |
Scheduled
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| Jul 08 | VIE | ZAG | 09:55 | 10:26 |
Landed
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| Jul 07 | VIE | ZAG | 09:54 | 10:25 |
Landed
|
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| Jul 06 | VIE | ZAG | 09:58 | 10:31 |
Landed
|
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| Jul 05 | VIE | ZAG | 10:00 | 10:38 |
Landed
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| Jul 04 | VIE | ZAG | 09:55 | 10:25 |
Landed
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| Jul 03 | VIE | ZAG | 10:01 | 10:32 |
Landed
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| Jul 02 | VIE | ZAG | 10:18 | 10:54 |
Landed
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| Jul 01 | VIE | ZAG | 10:00 | 10:37 |
Landed
|
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| Jun 30 | VIE | ZAG | 10:06 | 10:43 |
Landed
|
Track > |
Austrian Airlines Flight OS603 connects Vienna, Austria to Zagreb, Croatia, taking off from Vienna International Airport VIE and landing at Zagreb Airport ZAG.
How long is the OS603 flight from Vienna to Zagreb?
The average flight time from Vienna to Zagreb is 33 minutes. The flight distance is 266 km / 165 miles and the average flight speed is 460 km/h / 286 mph.
How many OS603 flights are operated per week?
7 flights per week. The flight OS603 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS603 Vienna to Zagreb?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS603 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest OS603 flight?
The latest flight took off on Thursday, July 9th, 2026 with the flight status being Scheduled on 10:40.
How else can the flight OS603 be referenced as?
This Austrian Airlines flight can also be referenced as AUA603, OS0603, OS 603, AUA 603.
How often is flight OS603 delayed?
On average, 20% of all OS603 flights are delayed. The average delay is 8 minutes.
Can I get compensation for my delayed or cancelled OS603 flight or baggage issues?
If your OS603 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 OS603 Flight Tracker above for more details.
Flight OS603 is code-shared by 1 airline using the flight number OU5501
Other flights departing from Vienna VIE: EN631, OS693, OS751, OU441
Other flights arriving at Zagreb ZAG: IB939, OU457, EW2976, OU441
All flights connecting Vienna VIE to Zagreb ZAG.