What type of aircraft is N8317M?

N8317M is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8317M?

Southwest Airlines (WN) flew N8317M most recently, according to US Department of Transportation flight records for July 2026.

Where does N8317M fly?

Its most frequent route in the last 12 months was Orlando to San Juan (5 flights). It flew 1,678 flights in total, about 140 a month.

N8317M was built in 2012, so it is 14 years old.

Is N8317M 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

N8317M

Boeing 737-8H4, Southwest Airlines

N8317M is a Boeing 737-8H4 flown by Southwest Airlines, built in 2012. From August 2025 to July 2026 it flew 1,678 flights, most often Orlando to San Juan, and 76% arrived within 15 minutes of schedule.

1,678

flights in 12 months

76%

on time (within 15 min)

airports

14 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 N8317M flies

Orlando to San JuanMCO to SJU5 flights
Orlando to DenverMCO to DEN4 flights
Ontario to PhoenixONT to PHX4 flights
Dallas to St. LouisDAL to STL4 flights
Nashville to OrlandoBNA to MCO4 flights
Chicago to PhoenixMDW to PHX4 flights
Albuquerque to DallasABQ to DAL4 flights
Nashville to PhoenixBNA to PHX4 flights
Denver to PhoenixDEN to PHX4 flights
San Juan to OrlandoSJU to MCO3 flights

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

Month by month

Share of N8317M 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	83%	2.1%	96
September 2025	82%	0%	141
October 2025	72%	0.6%	157
November 2025	85%	3%	134
December 2025	83%	0%	150
January 2026	75%	0.7%	147
February 2026	81%	2.4%	127
March 2026	75%	1.6%	128
April 2026	72%	1.5%	136
May 2026	70%	0%	147
June 2026	66%	0%	158
July 2026	67%	0.6%	157

Questions and answers

What type of aircraft is N8317M?: N8317M is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8317M?: Southwest Airlines (WN) flew N8317M most recently, according to US Department of Transportation flight records for July 2026.
Where does N8317M fly?: Its most frequent route in the last 12 months was Orlando to San Juan (5 flights). It flew 1,678 flights in total, about 140 a month.
How old is N8317M?: N8317M was built in 2012, so it is 14 years old.
Is N8317M 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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