Austrian Airlines OS045 Flight Status
According to Trip.com real-time data, the OS045 flight operated by Austrian Airlines on Sep 20, 2026 is scheduled to fly from Vienna (VIE) to Chicago (ORD). The flight is expected to depart at 10:30 AM (local time in Vienna, UTC+2) and land at 12:47 PM (local time in Chicago, UTC-5) .
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight has arrived 14m early
9h 50m
Check-in Counter
351-372
Boarding Gate
D22
Arrival Gate
M20
Baggage
--
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Scheduled
Your flight will depart on time.
9h 50m
Check-in Counter
351-372
Boarding Gate
D
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Vienna to Chicago or track other flights with our flight status tracker.
Flight.News
Chicago weather alert: A Flood Watch is in effect through early Sunday morning as heavy rainfall may cause flash flooding across urban areas, roads, and creeks. Additionally, a Beach Hazards Statement is in effect until 3 PM CDT this afternoon, with waves of 4 to 6 feet and dangerous currents creating life-threatening swimming conditions along Lake Michigan beaches.
OS045 Aircraft Details
According to Trip.com real-time data, the OS045 flight flying from Vienna to Chicago on 9/20/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 6y, 8m. The aircraft is equipped with 294 seats.
Boeing 787-9
Punctuality (Departure)
73%
Punctuality (Arrival)
93%
Early on average
1 minute
Age
6y, 8m
Seats
294
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seat Information
79 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
112 cm
Legroom
53 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
Legroom
48 cm
Seat width
120°
Reclining Angle
2-3-2
Seat layout example
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Flight History for OS045
Trip.com historical records show that the last OS045 flight departed on Sat, Sep 19 from VIE at approximately 10:57 AM. This flight is expected to arrrive in ORD at 1:06 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | Vienna (VIE) | Chicago (ORD) | 789 | 10:44 AM | 1:19 PM | Arrived |
| Mon, Sep 14 | Vienna (VIE) | Chicago (ORD) | 789 | 10:50 AM | 1:21 PM | Arrived |
| Tue, Sep 15 | Vienna (VIE) | Chicago (ORD) | 789 | 11:04 AM | 1:59 PM | Arrived |
| Thu, Sep 17 | Vienna (VIE) | Chicago (ORD) | 789 | 10:50 AM | 1:06 PM | Arrived |
| Fri, Sep 18 | Vienna (VIE) | Chicago (ORD) | 789 | 10:57 AM | 1:15 PM | Arrived |
| Sat, Sep 19 | Vienna (VIE) | Chicago (ORD) | 789 | 10:57 AM | 1:06 PM | Arrived |
| Sun, Sep 20 | Vienna (VIE) | Chicago (ORD) | 789 | 10:30 AM | 12:47 PM | Scheduled |
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OS045 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of OS045 is 73% (Late on average 30 minutes), and the on-time arrival rate is 93% (Early on average 1 minute).
On-Time Departures
Punctuality
73%
Late on average 30 minutes
Early
0%
On time
73%
30 mins late
20%
60 mins late
3%
90 mins late
3%
Canceled
1%
On-Time Arrivals
Punctuality
93%
Early on average 1 minute
Early
70%
On time
23%
30 mins late
3%
60 mins late
0%
90 mins late
3%
Canceled
1%
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Frequently Asked Questions
What is the current status of flight os045?
Flight os045 has not departed yet and is currently on schedule. Scheduled departure 10:30 AM, arrival 1:20 PM (updated Sep 20, 2026).Is flight os045 on time today?
Flight os045 has not departed yet and is currently on schedule. Scheduled departure is 10:30 AM, with arrival at 1:20 PM. Recheck gate and timing before you head to the airport.Has flight os045 departed yet? What is the departure time?
Flight os045 is scheduled to depart at 10:30 AM. The latest actual or estimated departure time is 10:30 AM, and the current status is Scheduled (updated Sep 20, 2026).When is flight os045 scheduled to arrive?
Flight os045 is scheduled to arrive at 1:20 PM. The latest estimated or actual arrival time is 12:47 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight os045?
For flight os045, the departure terminal is T3 and the boarding gate is D. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight os045 fly?
Flight os045 is operated by Austrian Airlines from Vienna (VIE) to Chicago (ORD). Typical flight time is about 9 hours50 minutes; operating days may include Sunday.How can I check real-time status for flight os045?
Track flight os045 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 os045 is delayed or canceled, what should I do?
If os045 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 os045 departed from Vienna?
Flight os045 has not departed from Vienna (VIE) yet and is currently on schedule for 10:30 AM.What is the seat configuration for flight os045?
Flight os045 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Time on arrival: Vienna 19:47| Chicago 12:47
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