What type of aircraft is N946WN?

N946WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N946WN?

Southwest Airlines (WN) flew N946WN most recently, according to US Department of Transportation flight records for July 2026.

Where does N946WN fly?

Its most frequent route in the last 12 months was San Diego to San Francisco (8 flights). It flew 1,807 flights in total, about 151 a month.

N946WN was built in 2010, so it is 16 years old.

Is N946WN 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

N946WN

Boeing 737-7H4, Southwest Airlines

N946WN is a Boeing 737-7H4 flown by Southwest Airlines, built in 2010. From August 2025 to July 2026 it flew 1,807 flights, most often San Diego to San Francisco, and 78% arrived within 15 minutes of schedule.

1,807

flights in 12 months

78%

on time (within 15 min)

airports

16 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 N946WN flies

San Diego to San FranciscoSAN to SFO8 flights
San Francisco to San DiegoSFO to SAN6 flights
Santa Ana to PhoenixSNA to PHX5 flights
Phoenix to Santa AnaPHX to SNA5 flights
San Jose to Las VegasSJC to LAS5 flights
Sacramento to BurbankSMF to BUR5 flights
Dallas to AustinDAL to AUS5 flights
Burbank to Las VegasBUR to LAS4 flights
Burbank to PhoenixBUR to PHX4 flights
San Diego to San JoseSAN to SJC4 flights

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

Month by month

Share of N946WN 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	70%	2.4%	124
September 2025	83%	0.6%	168
October 2025	77%	0.6%	178
November 2025	69%	0%	162
December 2025	85%	0%	86
January 2026	87%	0%	75
February 2026	92%	0%	142
March 2026	76%	2.5%	158
April 2026	87%	0%	165
May 2026	78%	0.5%	186
June 2026	66%	0%	180
July 2026	73%	0.5%	183

Questions and answers

What type of aircraft is N946WN?: N946WN is a Boeing 737-7H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N946WN?: Southwest Airlines (WN) flew N946WN most recently, according to US Department of Transportation flight records for July 2026.
Where does N946WN fly?: Its most frequent route in the last 12 months was San Diego to San Francisco (8 flights). It flew 1,807 flights in total, about 151 a month.
How old is N946WN?: N946WN was built in 2010, so it is 16 years old.
Is N946WN 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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