What type of aircraft is N8319F?

N8319F is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8319F?

Southwest Airlines (WN) flew N8319F most recently, according to US Department of Transportation flight records for July 2026.

Where does N8319F fly?

Its most frequent route in the last 12 months was Austin to Nashville (5 flights). It flew 1,611 flights in total, about 134 a month.

N8319F was built in 2012, so it is 14 years old.

Is N8319F 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

N8319F

Boeing 737-8H4, Southwest Airlines

N8319F is a Boeing 737-8H4 flown by Southwest Airlines, built in 2012. From August 2025 to July 2026 it flew 1,611 flights, most often Austin to Nashville, and 78% arrived within 15 minutes of schedule.

1,611

flights in 12 months

78%

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 N8319F flies

Austin to NashvilleAUS to BNA5 flights
Orlando to DallasMCO to DAL5 flights
Dallas to HoustonDAL to HOU4 flights
Dallas to PhoenixDAL to PHX4 flights
Austin to DenverAUS to DEN4 flights
Chicago to HoustonMDW to HOU4 flights
Philadelphia to DenverPHL to DEN4 flights
Orlando to HoustonMCO to HOU4 flights
Baltimore to CharlestonBWI to CHS4 flights
Chicago to OmahaMDW to OMA3 flights

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

Month by month

Share of N8319F 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	91%	0%	134
September 2025	82%	0%	148
October 2025	78%	0%	162
November 2025	83%	0.8%	130
December 2025	73%	0.7%	143
January 2026	87%	3%	135
February 2026	90%	0.8%	126
March 2026	73%	3.8%	160
April 2026	75%	0.6%	154
May 2026	70%	0.6%	155
June 2026	83%	0%	29
July 2026	61%	0%	135

Questions and answers

What type of aircraft is N8319F?: N8319F is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8319F?: Southwest Airlines (WN) flew N8319F most recently, according to US Department of Transportation flight records for July 2026.
Where does N8319F fly?: Its most frequent route in the last 12 months was Austin to Nashville (5 flights). It flew 1,611 flights in total, about 134 a month.
How old is N8319F?: N8319F was built in 2012, so it is 14 years old.
Is N8319F 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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