What type of aircraft is N311SY?

N311SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N311SY?

SkyWest Airlines (OO) flew N311SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N311SY fly?

Its most frequent route in the last 12 months was Sacramento to Los Angeles (23 flights). It flew 1,920 flights in total, about 160 a month.

N311SY was built in 2022, so it is 4 years old.

Is N311SY usually on time?

86% 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

N311SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N311SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2022. From August 2025 to July 2026 it flew 1,920 flights, most often Sacramento to Los Angeles, and 86% arrived within 15 minutes of schedule.

1,920

flights in 12 months

86%

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 N311SY flies

Sacramento to Los AngelesSMF to LAX23 flights
Phoenix to Los AngelesPHX to LAX23 flights
Los Angeles to SacramentoLAX to SMF20 flights
Minneapolis to ChicagoMSP to MDW20 flights
Minneapolis to MemphisMSP to MEM19 flights
Los Angeles to PhoenixLAX to PHX18 flights
Los Angeles to San JoseLAX to SJC17 flights
Minneapolis to MinotMSP to MOT17 flights
Minot to MinneapolisMOT to MSP16 flights
Minneapolis to MilwaukeeMSP to MKE16 flights

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

Month by month

Share of N311SY 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	84%	0.6%	160
September 2025	96%	1.3%	160
October 2025	92%	0%	172
November 2025	80%	3.6%	138
December 2025	64%	4.3%	138
January 2026	88%	4.2%	142
February 2026	83%	1.5%	133
March 2026	93%	3.5%	172
April 2026	88%	1.1%	174
May 2026	84%	0%	190
June 2026	89%	0%	149
July 2026	89%	0%	192

Questions and answers

What type of aircraft is N311SY?: N311SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N311SY?: SkyWest Airlines (OO) flew N311SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N311SY fly?: Its most frequent route in the last 12 months was Sacramento to Los Angeles (23 flights). It flew 1,920 flights in total, about 160 a month.
How old is N311SY?: N311SY was built in 2022, so it is 4 years old.
Is N311SY usually on time?: 86% 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.

Been on this plane?

TripStow keeps a log of every flight you take, with the exact aircraft, and builds your Hangar: every plane you have flown on, with its age and photo. Forward a booking or import your flight history to start.

Start free