What type of aircraft is N306DU?

N306DU is a Airbus A220-300 (BCS3).

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

What is the ICAO 24-bit address of N306DU?

A335FA. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-11. Our receivers have heard it on 56 days since 2026-09-14.

Delta Air Lines Airbus A220-300 N306DU broadcasts on ICAO24 A335FA. It was built by Airbus. One pilot has caught this exact tail in Skydex.

Heard by 8 Skydex receivers (North Carolina, Pennsylvania, near Philadelphia): 56 sightings since 14 Sep 2026, last on 11 Nov 2026.

Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 1 airframe, 25 sightings, last 2026-11-03
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 24 sightings, last 2026-11-09
home — 🇺🇸 United States of America · near Philadelphia · run by @callmerafiki — 1 airframe, 23 sightings, last 2026-11-10
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 17 sightings, last 2026-10-30
Dexter — 🇺🇸 United States of America · Ohio · run by @nightlonk — 1 airframe, 15 sightings, last 2026-11-09
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 13 sightings, last 2026-10-27
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 13 sightings, last 2026-11-02
KGJT-2 — 🇺🇸 United States of America · Colorado · run by @cable-junction — 1 airframe, 12 sightings, last 2026-11-04