N8551Q

2017 Boeing 737-800

Fixed-wing, multi-engine · serial 36951

Valid registration

Registered with the FAA until Nov 30, 2027.

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 737-800
Year built: 2017
Serial number: 36951
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · CFM Intl CFM56-7B27E/F · 27,300 lb thrust
Seats: 175
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Oct 24, 2017)
Mode S code: ABBC75 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Nov 17, 2017 · last FAA action Apr 1, 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 ABBC75: 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.