What type of aircraft is N319SY?

N319SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N319SY?

SkyWest Airlines (OO) flew N319SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N319SY fly?

Its most frequent route in the last 12 months was Los Angeles to San Jose (23 flights). It flew 1,792 flights in total, about 149 a month.

N319SY was built in 2022, so it is 4 years old.

Is N319SY usually on time?

87% 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

N319SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N319SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2022. From August 2025 to July 2026 it flew 1,792 flights, most often Los Angeles to San Jose, and 87% arrived within 15 minutes of schedule.

1,792

flights in 12 months

87%

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 N319SY flies

Los Angeles to San JoseLAX to SJC23 flights
San Jose to Los AngelesSJC to LAX23 flights
Spokane to SeattleGEG to SEA22 flights
Seattle to SpokaneSEA to GEG22 flights
Seattle to PortlandSEA to PDX16 flights
Portland to SeattlePDX to SEA16 flights
Los Angeles to San DiegoLAX to SAN14 flights
San Diego to Los AngelesSAN to LAX14 flights
Sacramento to Los AngelesSMF to LAX12 flights
Los Angeles to SacramentoLAX to SMF11 flights

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

Month by month

Share of N319SY 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	93%	0%	174
September 2025	84%	0%	104
October 2025	94%	0%	156
November 2025	91%	1.8%	114
December 2025	85%	0%	168
January 2026	74%	0%	101
February 2026	87%	0%	119
March 2026	87%	3.2%	188
April 2026	84%	0.6%	167
May 2026	92%	0%	178
June 2026	85%	0%	175
July 2026	82%	0.7%	148

Questions and answers

What type of aircraft is N319SY?: N319SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N319SY?: SkyWest Airlines (OO) flew N319SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N319SY fly?: Its most frequent route in the last 12 months was Los Angeles to San Jose (23 flights). It flew 1,792 flights in total, about 149 a month.
How old is N319SY?: N319SY was built in 2022, so it is 4 years old.
Is N319SY usually on time?: 87% 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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