What type of aircraft is N453WN?

N453WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N453WN?

Southwest Airlines (WN) flew N453WN most recently, according to US Department of Transportation flight records for July 2026.

Where does N453WN fly?

Its most frequent route in the last 12 months was Phoenix to Denver (7 flights). It flew 1,767 flights in total, about 147 a month.

N453WN was built in 2004, so it is 22 years old.

Is N453WN usually on time?

78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

US aircraft · WN

N453WN

Boeing 737-7H4, Southwest Airlines

N453WN is a Boeing 737-7H4 flown by Southwest Airlines, built in 2004. From August 2025 to July 2026 it flew 1,767 flights, most often Phoenix to Denver, and 78% arrived within 15 minutes of schedule.

1,767

flights in 12 months

78%

on time (within 15 min)

airports

22 yr

age

August 2025 to July 2026. Flights from US Bureau of Transportation Statistics on-time records (public domain); aircraft details from the FAA aircraft register.

Where N453WN flies

Phoenix to DenverPHX to DEN7 flights
Las Vegas to BurbankLAS to BUR7 flights
Houston to DallasHOU to DAL7 flights
San Jose to Santa AnaSJC to SNA5 flights
Burbank to SacramentoBUR to SMF5 flights
Sacramento to San DiegoSMF to SAN4 flights
Phoenix to Las VegasPHX to LAS4 flights
San Diego to SacramentoSAN to SMF4 flights
San Diego to OaklandSAN to OAK3 flights
Dallas to San AntonioDAL to SAT3 flights

Its most frequent routes over the period. Each links to that route's punctuality page.

Month by month

Share of N453WN flights arriving within 15 minutes of schedule, by month. Green is the best month, orange the worst.

See the figures

Month	On time	Cancelled	Flights
August 2025	69%	0.7%	144
September 2025	86%	2.7%	149
October 2025	85%	0.5%	187
November 2025	85%	6.1%	165
December 2025	100%	0%	22
January 2026	84%	0%	126
February 2026	82%	0%	149
March 2026	73%	2.7%	182
April 2026	83%	0.7%	143
May 2026	71%	2.5%	161
June 2026	75%	1.3%	157
July 2026	67%	1.1%	182

Questions and answers

What type of aircraft is N453WN?: N453WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N453WN?: Southwest Airlines (WN) flew N453WN most recently, according to US Department of Transportation flight records for July 2026.
Where does N453WN fly?: Its most frequent route in the last 12 months was Phoenix to Denver (7 flights). It flew 1,767 flights in total, about 147 a month.
How old is N453WN?: N453WN was built in 2004, so it is 22 years old.
Is N453WN usually on time?: 78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

See how Southwest Airlines compares with every other US airline.

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