| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | VIE | LHR | 06:58 | 08:19 |
Landed
|
Track > |
| Oct 24 | VIE | LHR | 07:01 | 08:04 |
Landed
|
Track > |
| Oct 23 | VIE | LHR | 07:27 | 08:20 |
Landed
|
Track > |
| Oct 22 | VIE | LHR | 07:06 | 08:06 |
Landed
|
Track > |
| Oct 21 | VIE | LHR | 07:09 | 08:25 |
Landed
|
Track > |
| Oct 20 | VIE | LHR | 07:01 | 08:06 |
Landed
|
Track > |
| Oct 19 | VIE | LHR | 07:08 | 08:10 |
Landed
|
Track > |
| Oct 18 | VIE | LHR | 06:57 | 08:03 |
Landed
|
Track > |
| Oct 17 | VIE | LHR | 07:06 | 08:05 |
Landed
|
Track > |
| Oct 16 | VIE | LHR | 07:05 | 08:05 |
Landed
|
Track > |
Austrian Airlines Flight OS451 connects Vienna, Austria to London, United Kingdom, taking off from Vienna International Airport VIE and landing at London Heathrow Airport LHR.
How long is the OS451 flight from Vienna to London?
The average flight time from Vienna to London is 2 hours and 4 minutes. The flight distance is 1275 km / 792 miles and the average flight speed is 617 km/h / 383 mph.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS451 Vienna to London?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS451 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS451 arriving at?
Flight OS451 arrives at London Heathrow Airport (LHR) Terminal 2.
When was the latest OS451 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 08:19.
How else can the flight OS451 be referenced as?
This Austrian Airlines flight can also be referenced as AUA451, OS0451, OS 451, AUA 451.
How often is flight OS451 delayed?
On average, 10% of all OS451 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled OS451 flight or baggage issues?
If your OS451 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 OS451 Flight Tracker above for more details.
Flight OS451 is code-shared by 2 airlines using the flight numbers AC6199, UA9845
Other flights departing from Vienna VIE: OS561, OS485, OS177, OS391
Other flights arriving at London LHR: BA1427, BA561, BA377, BA423
All flights connecting Vienna VIE to London LHR.
