What type of aircraft is N8857Q?

N8857Q is a Boeing 737-8 with 175 seats, according to the FAA aircraft register.

Which airline flies N8857Q?

Southwest Airlines (WN) flew N8857Q most recently, according to US Department of Transportation flight records for July 2026.

Where does N8857Q fly?

Its most frequent route in the last 12 months was Denver to Phoenix (6 flights). It flew 1,737 flights in total, about 145 a month.

N8857Q was built in 2023, so it is 3 years old.

Is N8857Q usually on time?

71% 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

N8857Q

Boeing 737-8, Southwest Airlines

N8857Q is a Boeing 737-8 flown by Southwest Airlines, built in 2023. From August 2025 to July 2026 it flew 1,737 flights, most often Denver to Phoenix, and 71% arrived within 15 minutes of schedule.

1,737

flights in 12 months

71%

on time (within 15 min)

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 N8857Q flies

Denver to PhoenixDEN to PHX6 flights
Baltimore to TampaBWI to TPA4 flights
Pittsburgh to OrlandoPIT to MCO4 flights
Houston to PhoenixHOU to PHX4 flights
Oakland to Las VegasOAK to LAS4 flights
New Orleans to HoustonMSY to HOU4 flights
Chicago to PhoenixMDW to PHX4 flights
Austin to ChicagoAUS to MDW4 flights
Dallas to New OrleansDAL to MSY4 flights
Las Vegas to San FranciscoLAS to SFO4 flights

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

Month by month

Share of N8857Q 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	79%	0.7%	147
September 2025	86%	0.7%	137
October 2025	81%	0%	141
November 2025	67%	2%	147
December 2025	71%	0.6%	161
January 2026	80%	4.1%	148
February 2026	76%	2%	102
March 2026	67%	0%	96
April 2026	75%	0.6%	157
May 2026	64%	0%	163
June 2026	55%	0.6%	171
July 2026	61%	3.6%	167

Questions and answers

What type of aircraft is N8857Q?: N8857Q is a Boeing 737-8 with 175 seats, according to the FAA aircraft register.
Which airline flies N8857Q?: Southwest Airlines (WN) flew N8857Q most recently, according to US Department of Transportation flight records for July 2026.
Where does N8857Q fly?: Its most frequent route in the last 12 months was Denver to Phoenix (6 flights). It flew 1,737 flights in total, about 145 a month.
How old is N8857Q?: N8857Q was built in 2023, so it is 3 years old.
Is N8857Q usually on time?: 71% 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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