Austrian Airlines
OS491 Flight Status
According to Trip.com’s latest update for Austrian Airlines flight OS491 from Vienna to Porto (VIE–OPO): Flight OS491 has safely landed at Francisco Sa Carneiro International Airport (OPO) at 09:17 (local time). Arrival was about 8m early.
Thu, Oct 1
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Arrived
The flight has arrived 8m early
3h 25m
Check-in Counter
351-372
Boarding Gate
F26
Arrival Gate
--
Baggage
2
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OS491
OS491 Aircraft Details
According to Trip.com real-time data, the OS491 flight flying from Vienna to Porto on 10/2/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 20y, 8m. The aircraft is equipped with Up to 196 seats.
Airbus A320
Punctuality (Departure)
93
%
Punctuality (Arrival)
90
%
Early on average
1 minute
Age
20y, 8m
Seats
Up to 196
Flight Distance
--
Economy
Business
In-Flight Services
None
Drop-down ceiling TVs
Wi-Fi is available
No power outlets are available
Seat Information
74 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
None
Drop-down ceiling TVs
Wi-Fi is available
No power outlets are available
Seat Information
81 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Recent Flight History for OS491
Check more records from Trip.com about OS491 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 22 | Vienna (VIE) | Porto (OPO) | 321 | 10:39 | 12:30 | Arrived |
| Thu, Sep 24 | Vienna (VIE) | Porto (OPO) | 320 | 07:16 | 09:13 | Arrived |
| Sat, Sep 26 | Vienna (VIE) | Porto (OPO) | 320 | 15:46 | 17:38 | Arrived |
| Sun, Sep 27 | Vienna (VIE) | Porto (OPO) | 320 | 16:42 | 18:52 | Arrived |
| Mon, Sep 28 | Vienna (VIE) | Porto (OPO) | 320 | 07:07 | 09:11 | Arrived |
| Tue, Sep 29 | Vienna (VIE) | Porto (OPO) | 321 | 10:27 | 12:23 | Arrived |
| Thu, Oct 1 | Vienna (VIE) | Porto (OPO) | 320 | 07:13 | 09:17 | Arrived |
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OS491 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of OS491 is 93% (Late on average 16 minutes), and the on-time arrival rate is 90% (Early on average 1 minute).
On-Time Departures
Punctuality
93
%
Late on average
16 minutes
Early
0
%
On time
93
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
1 minute
Early
67
%
On time
23
%
30 mins late
7
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight os491?
Flight os491 has arrived (status: Arrived). Actual arrival 09:17 (updated Oct 2, 2026). -
Is flight os491 on time today?
Flight os491 has arrived (status: Arrived). Actual arrival was 09:17; follow airport screens for the baggage carousel. -
Has flight os491 departed yet? What is the departure time?
Flight os491 is scheduled to depart at 07:00. The latest actual or estimated departure time is 07:13, and the current status is Arrived (updated Oct 2, 2026). -
When is flight os491 scheduled to arrive?
Flight os491 is scheduled to arrive at 09:25. The latest estimated or actual arrival time is 09:17. Status is Arrived as of Oct 2, 2026. -
What is the gate information for flight os491?
For flight os491, the departure terminal is T3 and the boarding gate is F26. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight os491?
After arrival, baggage for flight os491 is expected at carousel 2 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight os491 fly?
Flight os491 is operated by Austrian Airlines from Vienna (VIE) to Porto (OPO). Typical flight time is about 3 hours 25 minutes; operating days may include Friday. -
How can I check real-time status for flight os491?
Track flight os491 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight os491 is delayed or canceled, what should I do?
If os491 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 2, 2026). Contact Austrian Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight os491 departed from Vienna?
Flight os491 has already left Vienna and completed its journey. Departure was 07:13; actual arrival 09:17.
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