What type of aircraft is N8661A?

N8661A is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8661A?

Southwest Airlines (WN) flew N8661A most recently, according to US Department of Transportation flight records for July 2026.

Where does N8661A fly?

Its most frequent route in the last 12 months was Orlando to Baltimore (8 flights). It flew 1,713 flights in total, about 143 a month.

N8661A was built in 2015, so it is 11 years old.

Is N8661A usually on time?

75% 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

N8661A

Boeing 737-8H4, Southwest Airlines

N8661A is a Boeing 737-8H4 flown by Southwest Airlines, built in 2015. From August 2025 to July 2026 it flew 1,713 flights, most often Orlando to Baltimore, and 75% arrived within 15 minutes of schedule.

1,713

flights in 12 months

75%

on time (within 15 min)

airports

11 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 N8661A flies

Orlando to BaltimoreMCO to BWI8 flights
Phoenix to DenverPHX to DEN6 flights
Baltimore to PhoenixBWI to PHX5 flights
Reno to Las VegasRNO to LAS4 flights
Denver to DallasDEN to DAL4 flights
Phoenix to ChicagoPHX to MDW4 flights
San Diego to San FranciscoSAN to SFO4 flights
Kansas City to BaltimoreMCI to BWI4 flights
Pittsburgh to NashvillePIT to BNA4 flights
Las Vegas to AustinLAS to AUS4 flights

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

Month by month

Share of N8661A 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	72%	0.7%	143
September 2025	82%	0%	142
October 2025	74%	0%	162
November 2025	78%	2.7%	149
December 2025	66%	0%	140
January 2026	84%	6.3%	79
February 2026	77%	1.5%	136
March 2026	79%	2.6%	155
April 2026	74%	0%	158
May 2026	81%	1.3%	159
June 2026	63%	0%	120
July 2026	72%	4.1%	170

Questions and answers

What type of aircraft is N8661A?: N8661A is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8661A?: Southwest Airlines (WN) flew N8661A most recently, according to US Department of Transportation flight records for July 2026.
Where does N8661A fly?: Its most frequent route in the last 12 months was Orlando to Baltimore (8 flights). It flew 1,713 flights in total, about 143 a month.
How old is N8661A?: N8661A was built in 2015, so it is 11 years old.
Is N8661A usually on time?: 75% 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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