What type of aircraft is N7704B?

N7704B is a Boeing 737-7BD with 149 seats, according to the FAA aircraft register.

Which airline flies N7704B?

Southwest Airlines (WN) flew N7704B most recently, according to US Department of Transportation flight records for July 2026.

Where does N7704B fly?

Its most frequent route in the last 12 months was Las Vegas to Burbank (10 flights). It flew 1,888 flights in total, about 157 a month.

N7704B was built in 2004, so it is 22 years old.

Is N7704B usually on time?

79% 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

N7704B

Boeing 737-7BD, Southwest Airlines

N7704B is a Boeing 737-7BD flown by Southwest Airlines, built in 2004. From August 2025 to July 2026 it flew 1,888 flights, most often Las Vegas to Burbank, and 79% arrived within 15 minutes of schedule.

1,888

flights in 12 months

79%

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 N7704B flies

Las Vegas to BurbankLAS to BUR10 flights
Santa Ana to Las VegasSNA to LAS7 flights
Sacramento to Santa AnaSMF to SNA6 flights
Santa Ana to SacramentoSNA to SMF6 flights
Burbank to SacramentoBUR to SMF5 flights
San Jose to San DiegoSJC to SAN5 flights
Phoenix to El PasoPHX to ELP4 flights
Midland to HoustonMAF to HOU4 flights
Nashville to WashingtonBNA to DCA4 flights
Oakland to Santa AnaOAK to SNA4 flights

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

Month by month

Share of N7704B 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%	0%	165
September 2025	73%	1.4%	141
October 2025	85%	0%	179
November 2025	80%	1.1%	176
December 2025	76%	0.6%	179
January 2026	94%	0%	130
February 2026	80%	0%	142
March 2026	83%	0.5%	182
April 2026	83%	0%	181
May 2026	82%	0%	92
June 2026	72%	1.5%	136
July 2026	70%	0.5%	185

Questions and answers

What type of aircraft is N7704B?: N7704B is a Boeing 737-7BD with 149 seats, according to the FAA aircraft register.
Which airline flies N7704B?: Southwest Airlines (WN) flew N7704B most recently, according to US Department of Transportation flight records for July 2026.
Where does N7704B fly?: Its most frequent route in the last 12 months was Las Vegas to Burbank (10 flights). It flew 1,888 flights in total, about 157 a month.
How old is N7704B?: N7704B was built in 2004, so it is 22 years old.
Is N7704B usually on time?: 79% 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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