N491WN - 2004 Boeing 737-7H4 Aircraft Registration

B37M

2004 BOEING 737-7H4

Aircraft Description

N491WN is a 2004 Boeing 737-7H4, a twin-engine turbo-fan aircraft registered to Southwest Airlines Co in Dallas, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on November 2, 2004. The registration certificate was issued on February 7, 2024. The registration is set to expire on February 28, 2031. Powered by a Cfm Intl. CFM56 SERIES engine producing 2200 horsepower, N491WN is. The aircraft's Mode S transponder code is A615D0 (hex), used for ADS-B identification and flight tracking. N491WN was last tracked by AviatorDB near Denver International Airport (KDEN) on April 2, 2026. The FAA registry record for N491WN was last updated on February 7, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing Company, headquartered in Arlington, Virginia, is one of the world's largest aerospace companies. Boeing has manufactured commercial airliners, military aircraft, and space vehicles since 1916, with iconic products including the 737, 747, 767, 777, and 787 Dreamliner. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database, including the 737-7H4 model.

AviatorDB has found no NTSB accident or incident reports involving N491WN. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2004
Manufacturer
BOEING
Model
737-7H4
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B37M737 MAX 7
Weight Class
20,000+ lbs
Airworthiness Date
November 2, 2004
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
February 7, 2024

Registered Owner

Name
SOUTHWEST AIRLINES CO
Address
2702 LOVE FIELD DR HDQ-4GC
City
DALLAS
State / Zip Code
Texas75235
Country
United States

Operator / Airline

Operator
Southwest Airlines Co
ICAO Code
SWA

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
CFM INTL.
Engine Model
CFM56 SERIES
Horsepower
2200 HP
Mode S Code (Oct)
51412720
Mode S Code (Hex)
A615D0

Additional Details

Registration
N491WN
Serial Number
33867
Number of Engines
2
Number of Seats
143
Expiration Date
February 28, 2031
Last Action Date
February 7, 2024
Last Update Date
February 7, 2024
Unique ID
00113939

Last Known Position

Date
April 7, 2026 (UTC 23:20:48)
Airport
Latitude
37.670792
Longitude
-97.413492

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC