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Registered aircraft · FAA record as of September 25, 2026
N451WN

Boeing 737-7H4

Valid Texas

N451WN is a Boeing 737-7H4, a fixed-wing airplane with more than one motor with turbofan engines, built in 2004. It has 143 seats. It is registered to Southwest Airlines CO, a corporation in Dallas, Texas. The registration is valid: it was issued on March 26, 2004 and expires on January 31, 2030. It holds a standard airworthiness certificate for transport, dated February 25, 2004.

Aircraft

Maker
Boeing
Model
737-7H4
Serial number
32495
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Cfm Intl. CFM56 SERIES · 2200 hp
Seats
143
Year built
2004
Transponder code
A577D4 (octal 51273724)

Registration

Status
Valid registration
Certificate issued
March 26, 2004
Expires
January 31, 2030
Last FAA action
September 29, 2023
Airworthiness
Standard · Transport · February 25, 2004
FAA region
Southwestern
FAA record id
00059929

Owner as the FAA publishes it

Name
Southwest Airlines CO
Type
Corporation
Address
2702 Love Field Dr # Hdq-4Gc
Dallas, TX 75235-1908

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data