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X99421 Flight Status Avion Express: Nice to Dusseldorf (NVD9421)

X9 9421 Nice to Dusseldorf Flight Status

Avion Express Flight X99421 from Nice Cote d'Azur Airport NCE to Dusseldorf International Airport DUS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 13th, 2026.
Check the table below for X99421's most recent flight history:

X9 9421 Flight Status & Schedule

Date Departure Arrival Status
Apr 13 16:41 17:57
Landed
 Track >
Apr 10 10:22 11:45
Landed
 Track >
< All NCE Departures All DUS Arrivals >

Avion Express X9 9421 Nice to Dusseldorf Flight Information

Avion Express Flight X99421 connects Nice, France to Dusseldorf, Germany, taking off from Nice Cote d'Azur Airport NCE and landing at Dusseldorf International Airport DUS.

How long is the X99421 flight from Nice to Dusseldorf?

The average flight time from Nice to Dusseldorf is 1 hour and 19 minutes. The flight distance is 848 km / 527 miles and the average flight speed is 642 km/h / 399 mph.

What is the On-Time Performance (OTP) of Avion Express Flight X99421 Nice to Dusseldorf?

The Airportia On-Time Performance Rating for Avion Express Flight X99421 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight X99421 arriving at?

Flight X99421 arrives at Dusseldorf International Airport (DUS) Terminal 2.

When was the latest X99421 flight?

The latest flight took off on Monday, April 13th, 2026 with the flight status being Landed on 17:57.

How else can the flight X99421 be referenced as?

This Avion Express flight can also be referenced as NVD9421, X9 9421, NVD 9421.

How often is flight X99421 delayed?

On average, 50% of all X99421 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled X99421 flight or baggage issues?

If your X99421 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 X99421 Flight Tracker above for more details.

X99421 and Nice NCE to Dusseldorf DUS Flights

Flight X99421 is code-shared by 1 airline using the flight number XQ4121

Other flights departing from Nice NCE: U24534, U21644, EC4864, BT561

Other flights arriving at Dusseldorf DUS: X99425, HN526, IB1323, 1T8222

All flights connecting Nice NCE to Dusseldorf DUS.

X99421 Avion Express Flight: Nice to Dusseldorf Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: UI5 RO7432 HY3231 Y92588 4Z11 AH6603 DX174 DX1 MW5470 TK5328
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.