Skip to content

Who Owns This Plane?

N37409

2001 Boeing 737-924

Fixed-wing, multi-engine · serial 30126

Valid registration

Registered with the FAA until Apr 30, 2031.

Registered owner

United Airlines Inc

Owner type: Corporation
Address: 233 S Wacker Dr, Chicago, IL 60606
Fleet: 1,220 aircraft registered to this owner

Aircraft

Make and model: Boeing 737-924
Year built: 2001
Serial number: 30126
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · CFM Intl. CFM56 SERIES · 2,200 hp
Seats: 191
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Nov 15, 2001)
Mode S code: A44521 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Apr 26, 2024 · last FAA action Apr 26, 2024

Past registrations of N37409

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

Dec 10, 1947 1942 Interstate S-1A · serial 252 Austin Aero Services · Austin, TX

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 A44521: 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.