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US aircraft · WN

N8570W

Boeing 737-800, Southwest Airlines

N8570W is a Boeing 737-800 flown by Southwest Airlines, built in 2018. From August 2025 to July 2026 it flew 1,750 flights, most often Houston to Chicago, and 77% arrived within 15 minutes of schedule.

1,750
flights in 12 months
77%
on time (within 15 min)
10
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 N8570W flies

  1. Houston to Chicago6 flights
  2. Las Vegas to Dallas6 flights
  3. Houston to Phoenix6 flights
  4. Chicago to Dallas4 flights
  5. Atlanta to Houston4 flights
  6. Phoenix to Nashville3 flights
  7. Las Vegas to Sacramento3 flights
  8. Phoenix to Atlanta2 flights
  9. Baltimore to Charleston2 flights
  10. Las Vegas to Houston2 flights

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

Month by month

Share of N8570W flights arriving within 15 minutes of schedule, by month. Green is the best month, orange the worst.
See the figures
MonthOn timeCancelledFlights
August 202575%0%116
September 202587%0%147
October 202585%0%110
November 202589%0%136
December 202573%0%161
January 202684%4.5%134
February 202679%3%133
March 202683%0%169
April 202679%0.6%163
May 202671%0%153
June 202664%0.6%163
July 202661%2.4%165

Questions and answers

What type of aircraft is N8570W?
N8570W is a Boeing 737-800 with 175 seats, according to the FAA aircraft register.
Which airline flies N8570W?
Southwest Airlines (WN) flew N8570W most recently, according to US Department of Transportation flight records for July 2026.
Where does N8570W fly?
Its most frequent route in the last 12 months was Houston to Chicago (6 flights). It flew 1,750 flights in total, about 146 a month.
How old is N8570W?
N8570W was built in 2018, so it is 8 years old.
Is N8570W usually on time?
77% 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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