N403DX

N403DX is a Airbus A330-900neo operated by Delta Air Lines. It was built by Airbus. One pilot has caught this exact tail in Skydex.

Heard by the network

9 Skydex receivers (Derbyshire, Anglesey, station-1020) have heard N403DX, 50 sightings since 4 Sep 2026; last on 11 Nov 2026.

ICAO24
A4B827
Registration
N403DX
Type
A339
Operator
Delta Air Lines
Registered in
United States of America

In the directory

Questions

What aircraft is N403DX?

N403DX is a Airbus A330-900neo (A339).

Who operates N403DX?

Delta Air Lines, going by the callsign it flew under when it was caught.

What is the ICAO 24-bit address of N403DX?

A4B827. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

How many Skydex players have caught N403DX?

1 player.

When did the Skydex network last hear N403DX?

On 2026-11-11. Our receivers have heard it on 50 days since 2026-09-04.