What type of aircraft is N317SY?

N317SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N317SY?

SkyWest Airlines (OO) flew N317SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N317SY fly?

Its most frequent route in the last 12 months was San Jose to Los Angeles (38 flights). It flew 1,817 flights in total, about 151 a month.

N317SY was built in 2022, so it is 4 years old.

Is N317SY usually on time?

85% 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 · OO

N317SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N317SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2022. From August 2025 to July 2026 it flew 1,817 flights, most often San Jose to Los Angeles, and 85% arrived within 15 minutes of schedule.

1,817

flights in 12 months

85%

on time (within 15 min)

airports

4 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 N317SY flies

San Jose to Los AngelesSJC to LAX38 flights
Los Angeles to San JoseLAX to SJC37 flights
Los Angeles to PhoenixLAX to PHX22 flights
Sacramento to Los AngelesSMF to LAX20 flights
Los Angeles to SacramentoLAX to SMF19 flights
Phoenix to Los AngelesPHX to LAX17 flights
Los Angeles to San DiegoLAX to SAN17 flights
Mcallen to AustinMFE to AUS17 flights
Spokane to SeattleGEG to SEA16 flights
Minneapolis to MinotMSP to MOT15 flights

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

Month by month

Share of N317SY 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	86%	0%	188
September 2025	84%	0%	127
October 2025	93%	0%	145
November 2025	91%	1.9%	106
December 2025	89%	0%	159
January 2026	86%	4.8%	168
February 2026	82%	0%	141
March 2026	80%	3.2%	157
April 2026	82%	0%	152
May 2026	86%	0%	177
June 2026	87%	0%	166
July 2026	78%	0.8%	131

Questions and answers

What type of aircraft is N317SY?: N317SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N317SY?: SkyWest Airlines (OO) flew N317SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N317SY fly?: Its most frequent route in the last 12 months was San Jose to Los Angeles (38 flights). It flew 1,817 flights in total, about 151 a month.
How old is N317SY?: N317SY was built in 2022, so it is 4 years old.
Is N317SY usually on time?: 85% 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 SkyWest Airlines compares with every other US airline.

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