N919DU

2019 Boeing 737-900ER

Fixed-wing, multi-engine · serial 63531

Valid registration

Registered with the FAA until Feb 28, 2029.

Registered owner

Delta Air Lines Inc

Owner type: Corporation
Address: 1775 MH Jackson Service Rd Dept 595 Aircraft Registrations, Atlanta, GA 30354
Fleet: 1,126 aircraft registered to this owner

Aircraft

Make and model: Boeing 737-900ER
Year built: 2019
Serial number: 63531
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · CFM Intl CFM56-7B27E/B · 27,300 lb thrust
Seats: 222
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Feb 20, 2019)
Mode S code: ACB878 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 21, 2019 · last FAA action Jul 18, 2023

What a Boeing 737 Next Generation looks likePhoto of a Boeing 737 Next Generation, not this aircraft: 4300streetcar, CC BY 4.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code ACB878: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.