What type of aircraft is N243SY?

N243SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N243SY?

SkyWest Airlines (OO) flew N243SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N243SY fly?

Its most frequent route in the last 12 months was Los Angeles to San Jose (31 flights). It flew 1,914 flights in total, about 160 a month.

N243SY was built in 2016, so it is 10 years old.

Is N243SY usually on time?

88% 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

N243SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N243SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2016. From August 2025 to July 2026 it flew 1,914 flights, most often Los Angeles to San Jose, and 88% arrived within 15 minutes of schedule.

1,914

flights in 12 months

88%

on time (within 15 min)

airports

10 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 N243SY flies

Los Angeles to San JoseLAX to SJC31 flights
San Jose to Los AngelesSJC to LAX31 flights
Los Angeles to SacramentoLAX to SMF28 flights
Sacramento to Los AngelesSMF to LAX28 flights
Los Angeles to PhoenixLAX to PHX23 flights
Phoenix to Los AngelesPHX to LAX23 flights
San Diego to Los AngelesSAN to LAX18 flights
Seattle to BoiseSEA to BOI16 flights
San Jose to SeattleSJC to SEA14 flights
Seattle to San JoseSEA to SJC14 flights

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

Month by month

Share of N243SY 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	88%	0%	163
September 2025	95%	0%	151
October 2025	98%	0%	176
November 2025	90%	0%	164
December 2025	77%	2.2%	180
January 2026	85%	0%	118
February 2026	80%	1.6%	128
March 2026	87%	3.3%	180
April 2026	85%	1.2%	168
May 2026	89%	0%	169
June 2026	92%	0%	154
July 2026	85%	0.6%	163

Questions and answers

What type of aircraft is N243SY?: N243SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N243SY?: SkyWest Airlines (OO) flew N243SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N243SY fly?: Its most frequent route in the last 12 months was Los Angeles to San Jose (31 flights). It flew 1,914 flights in total, about 160 a month.
How old is N243SY?: N243SY was built in 2016, so it is 10 years old.
Is N243SY usually on time?: 88% 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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