N8523W

Boeing 737-800 · built 2017

Registrations are reused: the FAA register shows one earlier aircraft with this mark, the last registration cancelled on July 8, 2008.

Register facts: FAA Aircraft Registry (Releasable Aircraft Database) (open data).

Usually based at SJC

Most frequent routes

Last seen

SAN → OAK

Scheduled US airline service

Reported in scheduled US passenger service from February 2017 to July 2026 — 15,704 flights. Last reported flight: July 31, 2026, Southwest Airlines, SAT → LAX.

CarrierFirstLastFlights
Southwest Airlines WNFebruary 2017July 202615,704

Source: BTS Reporting Carrier On-Time Performance (public domain; US reporting carriers, scheduled domestic flights).

US fleet inventory (BTS B-43)

Filed in BTS’s annual carrier fleet inventory from 2017 to 2025, most recently reported as owned.

CarrierFirst filedLast filed
Southwest Airlines WN20172025

Source: BTS Form 41 Schedule B-43 (Annual Inventory of Airframe and Aircraft Engines) (open data; large certificated US carriers, annual filing).

Safety history

No recorded accidents or incidents for this aircraft in FlightFinder’s database.

Earlier aircraft with this registration

Registrations are reused. These records predate the airframe built in 2017 and belong to earlier aircraft that carried N8523W.