What type of aircraft is N8645A?

N8645A is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8645A?

Southwest Airlines (WN) flew N8645A most recently, according to US Department of Transportation flight records for July 2026.

Where does N8645A fly?

Its most frequent route in the last 12 months was Nashville to Los Angeles (5 flights). It flew 1,581 flights in total, about 132 a month.

N8645A was built in 2014, so it is 12 years old.

Is N8645A usually on time?

76% 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

N8645A

Boeing 737-8H4, Southwest Airlines

N8645A is a Boeing 737-8H4 flown by Southwest Airlines, built in 2014. From August 2025 to July 2026 it flew 1,581 flights, most often Nashville to Los Angeles, and 76% arrived within 15 minutes of schedule.

1,581

flights in 12 months

76%

on time (within 15 min)

airports

12 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 N8645A flies

Nashville to Los AngelesBNA to LAX5 flights
Phoenix to ChicagoPHX to MDW4 flights
Denver to Las VegasDEN to LAS4 flights
Las Vegas to San DiegoLAS to SAN4 flights
Houston to Las VegasHOU to LAS4 flights
Austin to PhoenixAUS to PHX4 flights
San Juan to OrlandoSJU to MCO4 flights
Chicago to HoustonMDW to HOU3 flights
Houston to Los AngelesHOU to LAX3 flights
Sacramento to OntarioSMF to ONT3 flights

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

Month by month

Share of N8645A 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%	152
September 2025	84%	1.4%	143
October 2025	81%	0%	85
November 2025	83%	1.4%	148
December 2025	71%	0%	164
January 2026	82%	2.1%	145
February 2026	78%	0%	135
March 2026	76%	1.2%	161
April 2026	83%	0%	88
May 2026	79%	0%	29
June 2026	54%	0.6%	163
July 2026	72%	0.6%	168

Questions and answers

What type of aircraft is N8645A?: N8645A is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8645A?: Southwest Airlines (WN) flew N8645A most recently, according to US Department of Transportation flight records for July 2026.
Where does N8645A fly?: Its most frequent route in the last 12 months was Nashville to Los Angeles (5 flights). It flew 1,581 flights in total, about 132 a month.
How old is N8645A?: N8645A was built in 2014, so it is 12 years old.
Is N8645A usually on time?: 76% 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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