N437WN

2003 Boeing 737-7H4

Fixed-wing, multi-engine · serial 29832

Valid registration

Registered with the FAA until Feb 29, 2028.

Registered owner

Southwest Airlines Co

Owner type: Corporation
Address: 2702 Love Field Dr Hdq-4gc, Dallas, TX 75235
Fleet: 743 aircraft registered to this owner

Aircraft

Make and model: Boeing 737-7H4
Year built: 2003
Serial number: 29832
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · CFM Intl. CFM56 SERIES · 2,200 hp
Seats: 143
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Jul 9, 2003)
Mode S code: A53F20 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 27, 2003 · last FAA action Apr 21, 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 A53F20: 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.