FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N431WN — Boeing 737-7H4
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
SOUTHWEST AIRLINES CO
Registrant Type
Corporation
Location
DALLAS, TX
Status
Registration Valid
Certificate Issued
Mar 5, 2003
Airworthiness Date
Dec 19, 2002
Registration Expires
Dec 31, 2029
Last Action
Sep 22, 2023
Aircraft
Serial Number
29845
Year Manufactured
2002
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CFM INTL. CFM56 SERIES
Engines / Seats
2 / 143
Weight Class
CLASS 3
Mode S (Hex)
A528D6
Type History
Boeing 737-7H4 type page → — 241 registered · 36 NTSB records · 0 airworthiness directives
Live position via ICAO24 A528D6
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