| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | VIE | NCE | 07:24 | 08:52 |
Landed
|
Track > |
| Oct 24 | VIE | NCE | 08:02 | 09:37 |
Landed Late
|
Track > |
| Oct 23 | VIE | NCE | 07:42 | 09:19 |
Landed Late
|
Track > |
| Oct 22 | VIE | NCE | 07:32 | 09:03 |
Landed
|
Track > |
| Oct 21 | VIE | NCE | 07:18 | 08:52 |
Landed
|
Track > |
| Oct 20 | VIE | NCE | 07:52 | 09:25 |
Landed Late
|
Track > |
| Oct 19 | VIE | NCE | 07:45 | 09:07 |
Landed
|
Track > |
| Oct 17 | VIE | NCE | 07:33 | 08:58 |
Landed
|
Track > |
| Oct 16 | VIE | NCE | 07:43 | 08:59 |
Landed
|
Track > |
| Oct 15 | VIE | NCE | 07:34 | 08:53 |
Landed
|
Track > |
Austrian Airlines Flight OS421 connects Vienna, Austria to Nice, France, taking off from Vienna International Airport VIE and landing at Nice Cote d'Azur Airport NCE.
How long is the OS421 flight from Vienna to Nice?
The average flight time from Vienna to Nice is 1 hour and 28 minutes. The flight distance is 876 km / 544 miles and the average flight speed is 601 km/h / 373 mph.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS421 Vienna to Nice?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS421 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS421 arriving at?
Flight OS421 arrives at Nice Cote d'Azur Airport (NCE) Terminal 1.
When was the latest OS421 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 08:52.
How else can the flight OS421 be referenced as?
This Austrian Airlines flight can also be referenced as AUA421, OS0421, OS 421, AUA 421.
How often is flight OS421 delayed?
On average, 50% of all OS421 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled OS421 flight or baggage issues?
If your OS421 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 OS421 Flight Tracker above for more details.
Flight OS421 is code-shared by 1 airline using the flight number NH5609
Other flights departing from Vienna VIE: OS151, OS175, OS571, OS841
Other flights arriving at Nice NCE: DY1420, BT2270, U21736, U27951
All flights connecting Vienna VIE to Nice NCE.
