What type of aircraft is N257WN?

N257WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N257WN?

Southwest Airlines (WN) flew N257WN most recently, according to US Department of Transportation flight records for July 2026.

Where does N257WN fly?

Its most frequent route in the last 12 months was Burbank to Las Vegas (10 flights). It flew 1,789 flights in total, about 149 a month.

N257WN was built in 2006, so it is 20 years old.

Is N257WN usually on time?

80% 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

N257WN

Boeing 737-7H4, Southwest Airlines

N257WN is a Boeing 737-7H4 flown by Southwest Airlines, built in 2006. From August 2025 to July 2026 it flew 1,789 flights, most often Burbank to Las Vegas, and 80% arrived within 15 minutes of schedule.

1,789

flights in 12 months

80%

on time (within 15 min)

airports

20 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 N257WN flies

Burbank to Las VegasBUR to LAS10 flights
Oakland to Santa AnaOAK to SNA8 flights
Santa Ana to San JoseSNA to SJC7 flights
Sacramento to San DiegoSMF to SAN6 flights
Las Vegas to RenoLAS to RNO6 flights
San Diego to OaklandSAN to OAK6 flights
Sacramento to BurbankSMF to BUR5 flights
Reno to Las VegasRNO to LAS5 flights
Las Vegas to Santa AnaLAS to SNA5 flights
Santa Ana to Las VegasSNA to LAS4 flights

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

Month by month

Share of N257WN 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	77%	0.7%	151
September 2025	85%	0.6%	161
October 2025	80%	0%	178
November 2025	75%	1.2%	167
December 2025	77%	0%	159
January 2026	89%	0%	143
February 2026	84%	0%	141
March 2026	79%	2.1%	190
April 2026	87%	0%	169
May 2026	76%	0.6%	165
June 2026	64%	0%	42
July 2026	73%	0%	123

Questions and answers

What type of aircraft is N257WN?: N257WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N257WN?: Southwest Airlines (WN) flew N257WN most recently, according to US Department of Transportation flight records for July 2026.
Where does N257WN fly?: Its most frequent route in the last 12 months was Burbank to Las Vegas (10 flights). It flew 1,789 flights in total, about 149 a month.
How old is N257WN?: N257WN was built in 2006, so it is 20 years old.
Is N257WN usually on time?: 80% 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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