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Aircraft

N421DX

Common

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Mode S hex
A4FFB7
Type
Airbus A330-900A339
Manufacturer
Airbus Sas
Serial number
2028
Year built
20233 years old
Operator
Delta Air Lines (DAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
11 Apr 2023, 04:54
Last contact
29 Sept 2026, 06:01
Logged visits
306

The station's story

Cumulative contact time
108 h
Distinct days
176
Highest captured altitude
41,000 ft
Discovery rank
#48,511 of 60,209
Longest contact
0 h 33 min
Contacts on this Mode S address
307 contacts on the address, 306 under this registration: the address has carried several identities over time.

Observed callsigns

DAL (306 contacts, 2023-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
DAL21313 Oct 202436,000 ft
DAL21213 Oct 202439,000 ft
DAL23112 Oct 202434,000 ft
DAL6612 Oct 202439,000 ft
DAL6711 Oct 202434,000 ft
DAL23011 Oct 202439,000 ft
DAL23110 Oct 202434,000 ft
DAL6610 Oct 202439,000 ft
DAL679 Oct 202434,000 ft
DAL2309 Oct 202440,000 ft
DAL21226 Sept 202439,000 ft
DAL23125 Sept 202436,000 ft
DAL6625 Sept 202439,000 ft
DAL6724 Sept 202434,000 ft
DAL23024 Sept 202439,000 ft
DAL21317 Sept 202436,000 ft
DAL23116 Sept 202436,000 ft
DAL6616 Sept 202437,000 ft
DAL6715 Sept 202434,000 ft
DAL23015 Sept 202439,000 ft
DAL6712 Sept 202434,000 ft
DAL23012 Sept 202439,000 ft
DAL1139 Sept 202438,000 ft
DAL2309 Sept 202439,000 ft
DAL2313 Sept 202434,000 ft