What aircraft is N311DU?

N311DU 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 N311DU?

A34AE6. 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 57 days since 2026-09-12.

N311DU is a Airbus A220-300 operated by Delta Air Lines. It was built by Airbus. One pilot has caught this exact tail in Skydex.

N311DU picked up by 8 Skydex receivers (North Carolina, near Philadelphia, Georgia), 57 sightings since 12 Sep 2026, last on 11 Nov 2026.

Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 1 airframe, 20 sightings, last 2026-11-07
home — 🇺🇸 United States of America · near Philadelphia · run by @callmerafiki — 1 airframe, 20 sightings, last 2026-11-07
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 17 sightings, last 2026-10-28
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 12 sightings, last 2026-10-31
Bailey's Grove · run by @parker-redding — 1 airframe, 12 sightings, last 2026-11-08
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 12 sightings, last 2026-11-07
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 10 sightings, last 2026-10-28
BakerC - KACJ — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 10 sightings, last 2026-10-28