Informational Guide to Vienna International Airport (VIE) - Non Official

OS644 Austrian - Flight Status

Below, you can find details about Austrian flight OS644, which currently operates between the airports of Prague - Vaclav Havel Airport Prague (Airport Code PRG) and Vienna - Vienna International Airport (Airport Code VIE).
This flight data pertains specifically to the flight's details for Thursday, October 30, 2025.

OS644 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

OS644 Austrian from Prague

Landed - Delayed
Delay: 26 minutes
Flight Status for Thursday October 30, 2025
This flight is also scheduled for Today (October 31, 2025). See it here
This flight is also scheduled for Tomorrow (November 01, 2025). See it here

Airline information

Austrian
Austrian
Equipment: ATR 72

Departure

Prague (PRG)
October 30, 2025
Vaclav Havel Airport Prague
Departed at:
11:40
Terminal:
2
Gate:
C12
Scheduled Departure Time: 11:05

Arrival

Vienna (VIE)
October 30, 2025
Vienna International Airport
Arrived at:
12:31
Gate:
-
Scheduled Arrival Time: 12:05
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-vienna.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- MS9204 - EgyptAir

- OU5547 - Croatia Airlines

Additional Information

Which is the frequency of flight OS644?
The flight OS644 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight OS644?
The distance between the two airports is 277 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airline serve the same route between Prague and Vienna:
Austrian - Flight Number: OS646. (On Time performance: 66 - Average Delay: 15 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights OS644

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
30 October
11:40
Prague (PRG)
12:31
Vienna (VIE)
00h 51min
ATR 72
ATR 72
Landed - Delayed
Wednesday
29 October
11:17
Prague (PRG)
12:02
Vienna (VIE)
00h 45min
ATR 72
ATR 72
Landed - On-time
Monday
27 October
11:22
Prague (PRG)
12:10
Vienna (VIE)
00h 48min
ATR 72
ATR 72
Landed - On-time
Sunday
26 October
11:35
Prague (PRG)
12:28
Vienna (VIE)
00h 53min
ATR 72
ATR 72
Landed - Delayed