What type of aircraft is N7742B?

N7742B is a Boeing 737-7BD with 149 seats, according to the FAA aircraft register.

Which airline flies N7742B?

Southwest Airlines (WN) flew N7742B most recently, according to US Department of Transportation flight records for July 2026.

Where does N7742B fly?

Its most frequent route in the last 12 months was Burbank to San Jose (9 flights). It flew 1,933 flights in total, about 161 a month.

N7742B was built in 2007, so it is 19 years old.

Is N7742B usually on time?

81% 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

N7742B

Boeing 737-7BD, Southwest Airlines

N7742B is a Boeing 737-7BD flown by Southwest Airlines, built in 2007. From August 2025 to July 2026 it flew 1,933 flights, most often Burbank to San Jose, and 81% arrived within 15 minutes of schedule.

1,933

flights in 12 months

81%

on time (within 15 min)

airports

19 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 N7742B flies

Burbank to San JoseBUR to SJC9 flights
Houston to New OrleansHOU to MSY5 flights
Chicago to MinneapolisMDW to MSP5 flights
Minneapolis to ChicagoMSP to MDW5 flights
El Paso to PhoenixELP to PHX5 flights
Sacramento to San DiegoSMF to SAN5 flights
San Jose to BurbankSJC to BUR5 flights
San Jose to San DiegoSJC to SAN4 flights
Oakland to Las VegasOAK to LAS4 flights
San Jose to Las VegasSJC to LAS4 flights

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

Month by month

Share of N7742B 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	81%	0.7%	135
September 2025	92%	0%	155
October 2025	78%	0%	176
November 2025	80%	6.3%	142
December 2025	82%	0%	177
January 2026	85%	3.4%	148
February 2026	89%	0%	138
March 2026	86%	0%	175
April 2026	85%	0.6%	172
May 2026	79%	0%	165
June 2026	67%	0%	180
July 2026	68%	1.2%	170

Questions and answers

What type of aircraft is N7742B?: N7742B is a Boeing 737-7BD with 149 seats, according to the FAA aircraft register.
Which airline flies N7742B?: Southwest Airlines (WN) flew N7742B most recently, according to US Department of Transportation flight records for July 2026.
Where does N7742B fly?: Its most frequent route in the last 12 months was Burbank to San Jose (9 flights). It flew 1,933 flights in total, about 161 a month.
How old is N7742B?: N7742B was built in 2007, so it is 19 years old.
Is N7742B usually on time?: 81% 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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