What type of aircraft is N8559Q?

N8559Q is a Boeing 737-800 with 175 seats, according to the FAA aircraft register.

Which airline flies N8559Q?

Southwest Airlines (WN) flew N8559Q most recently, according to US Department of Transportation flight records for July 2026.

Where does N8559Q fly?

Its most frequent route in the last 12 months was Baltimore to Boston (7 flights). It flew 1,732 flights in total, about 144 a month.

N8559Q was built in 2018, so it is 8 years old.

Is N8559Q 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

N8559Q

Boeing 737-800, Southwest Airlines

N8559Q is a Boeing 737-800 flown by Southwest Airlines, built in 2018. From August 2025 to July 2026 it flew 1,732 flights, most often Baltimore to Boston, and 78% arrived within 15 minutes of schedule.

1,732

flights in 12 months

78%

on time (within 15 min)

airports

8 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 N8559Q flies

Baltimore to BostonBWI to BOS7 flights
Denver to PhoenixDEN to PHX7 flights
Phoenix to San DiegoPHX to SAN5 flights
Baltimore to San JuanBWI to SJU4 flights
Denver to IndianapolisDEN to IND4 flights
Orlando to NashvilleMCO to BNA4 flights
Orlando to Las VegasMCO to LAS4 flights
Buffalo to BaltimoreBUF to BWI3 flights
Denver to HoustonDEN to HOU3 flights
Kansas City to OrlandoMCI to MCO3 flights

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

Month by month

Share of N8559Q 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%	151
September 2025	76%	0%	144
October 2025	77%	0%	163
November 2025	89%	2.6%	154
December 2025	78%	2.5%	159
January 2026	86%	1.6%	127
February 2026	82%	0%	137
March 2026	81%	1.2%	165
April 2026	80%	0.6%	154
May 2026	64%	0.7%	136
June 2026	66%	0.6%	155
July 2026	69%	0%	87

Questions and answers

What type of aircraft is N8559Q?: N8559Q is a Boeing 737-800 with 175 seats, according to the FAA aircraft register.
Which airline flies N8559Q?: Southwest Airlines (WN) flew N8559Q most recently, according to US Department of Transportation flight records for July 2026.
Where does N8559Q fly?: Its most frequent route in the last 12 months was Baltimore to Boston (7 flights). It flew 1,732 flights in total, about 144 a month.
How old is N8559Q?: N8559Q was built in 2018, so it is 8 years old.
Is N8559Q 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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