Airliner

N451WN

2004 Boeing 737-7H4

Registered No accidents on file
Built
2004
Serial
32495
Class
Airliner
Engines
2 × Cfm Intl. CFM56 series
Status
Current as of October 2026
Registered owner
Southwest Airlines Co (Corporation)
Based
Dallas, TX
Registration record

N451WN on the FAA register

Type
2004 Boeing 737-7H4
Serial
32495
Engines
2 × Cfm Intl. CFM56 series
Registered owner
Southwest Airlines Co
Dallas, TX
Certificate issued
2004-03-26
Airworthiness date
2004-02-25
Registration expires
2030-01-31
Airworthiness class
Standard · transport
Mode S (hex)
A577D4
Mode S (octal)
51273724
Seats (type)
143
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2004-03-26
    Certificate of registration issued as N451WN.
  • 2004-02-25
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N451WN

N451WN is a 2004 Boeing 737-7H4, serial number 32495. The FAA register lists Southwest Airlines Co as the registrant in Dallas, Texas. The current certificate of registration was issued on March 26, 2004 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as an airliner, two Cfm Intl. CFM56 series engines and 143 seats. Its airworthiness certificate is standard category (transport), dated February 25, 2004.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N451WN.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N451WN.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.