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US aircraft · WN

N8856S

Boeing 737-8, Southwest Airlines

N8856S is a Boeing 737-8 flown by Southwest Airlines, built in 2023. From August 2025 to July 2026 it flew 1,728 flights, most often Las Vegas to Dallas, and 74% arrived within 15 minutes of schedule.

1,728
flights in 12 months
74%
on time (within 15 min)
13
airports
3 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 N8856S flies

  1. Las Vegas to Dallas6 flights
  2. Kansas City to Las Vegas5 flights
  3. Las Vegas to Oakland5 flights
  4. Las Vegas to Reno5 flights
  5. Denver to Chicago4 flights
  6. San Jose to San Diego4 flights
  7. Las Vegas to Sacramento4 flights
  8. Denver to Las Vegas4 flights
  9. Orlando to New Orleans4 flights
  10. Orlando to Baltimore4 flights

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

Month by month

Share of N8856S flights arriving within 15 minutes of schedule, by month. Green is the best month, orange the worst.
See the figures
MonthOn timeCancelledFlights
August 202583%0.6%161
September 202581%0%140
October 202573%0%163
November 202572%0%147
December 202572%0%153
January 202690%1.5%136
February 202679%0%126
March 202670%1.2%170
April 202679%0%90
May 202663%1.5%137
June 202666%3.8%132
July 202661%0.6%173

Questions and answers

What type of aircraft is N8856S?
N8856S is a Boeing 737-8 with 175 seats, according to the FAA aircraft register.
Which airline flies N8856S?
Southwest Airlines (WN) flew N8856S most recently, according to US Department of Transportation flight records for July 2026.
Where does N8856S fly?
Its most frequent route in the last 12 months was Las Vegas to Dallas (6 flights). It flew 1,728 flights in total, about 144 a month.
How old is N8856S?
N8856S was built in 2023, so it is 3 years old.
Is N8856S usually on time?
74% 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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