OS491 Austrian - Flight Status
Below, you can find details about Austrian flight OS491, which currently operates between the airports of Vienna - Vienna International Airport (Airport Code VIE) and Porto - Porto Airport (Airport Code OPO).
This flight data pertains specifically to the flight's details for Sunday, November 02, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights OS491
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights OS491
OS491 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
OS491 Austrian to Porto
This flight is not scheduled for November 07, 2025.
This flight is not scheduled for November 07, 2025.
Airline information
Austrian
Departure
Vienna (VIE)
November 02, 2025
Vienna International Airport
Arrival
Porto (OPO)
November 02, 2025
Porto Airport
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- TP6809 - TAP Air Portugal
Additional Information
Which is the frequency of flight OS491?
The flight OS491 is scheduled to flight on Wednesday, Saturday, Sunday on a weekly basis.
Which is the distance of flight OS491?
The distance between the two airports is 2126 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Vienna: 2025-11-07 07:12:02
Current Time in Porto: 2025-11-07 06:12:02
The flight OS491 is scheduled to flight on Wednesday, Saturday, Sunday on a weekly basis.
Which is the distance of flight OS491?
The distance between the two airports is 2126 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Vienna: 2025-11-07 07:12:02
Current Time in Porto: 2025-11-07 06:12:02
Alternative Flights
The following airline serve the same route between Vienna and Porto:
Ryanair - Flight Number: FR751. (On Time performance: 57 - Average Delay: 24 minutes)
Ryanair - Flight Number: FR751. (On Time performance: 57 - Average Delay: 24 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
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 OS491
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
02 November
02 November
07:34
Vienna (VIE)
Vienna (VIE)
09:48
Porto (OPO)
Porto (OPO)
03h 14min
Airbus A320
Airbus A320
Landed - On-time
Saturday
01 November
01 November
08:47
Vienna (VIE)
Vienna (VIE)
11:10
Porto (OPO)
Porto (OPO)
03h 23min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Wednesday
29 October
29 October
07:39
Vienna (VIE)
Vienna (VIE)
09:55
Porto (OPO)
Porto (OPO)
03h 16min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Sunday
26 October
26 October
07:24
Vienna (VIE)
Vienna (VIE)
09:43
Porto (OPO)
Porto (OPO)
03h 19min
Airbus A320
Airbus A320
Landed - On-time