What type of aircraft is N179SY?

N179SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N179SY?

SkyWest Airlines (OO) flew N179SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N179SY fly?

Its most frequent route in the last 12 months was San Francisco to Santa Ana (48 flights). It flew 1,700 flights in total, about 142 a month.

N179SY was built in 2016, so it is 10 years old.

Is N179SY usually on time?

79% 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

N179SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N179SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2016. From August 2025 to July 2026 it flew 1,700 flights, most often San Francisco to Santa Ana, and 79% arrived within 15 minutes of schedule.

1,700

flights in 12 months

79%

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 N179SY flies

San Francisco to Santa AnaSFO to SNA48 flights
Santa Ana to San FranciscoSNA to SFO47 flights
San Francisco to San DiegoSFO to SAN26 flights
San Diego to San FranciscoSAN to SFO25 flights
San Francisco to Palm SpringsSFO to PSP15 flights
Santa Rosa to Los AngelesSTS to LAX11 flights
San Diego to San JoseSAN to SJC11 flights
San Diego to Las VegasSAN to LAS10 flights
Los Angeles to San FranciscoLAX to SFO10 flights
San Diego to FresnoSAN to FAT10 flights

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

Month by month

Share of N179SY 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	78%	1.2%	162
September 2025	86%	0%	154
October 2025	82%	2.6%	155
November 2025	76%	2.5%	157
December 2025	79%	4%	175
January 2026	80%	6.8%	117
February 2026	92%	0%	25
March 2026	81%	0%	111
April 2026	80%	1.6%	125
May 2026	71%	1.6%	185
June 2026	84%	0.6%	165
July 2026	77%	1.8%	169

Questions and answers

What type of aircraft is N179SY?: N179SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N179SY?: SkyWest Airlines (OO) flew N179SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N179SY fly?: Its most frequent route in the last 12 months was San Francisco to Santa Ana (48 flights). It flew 1,700 flights in total, about 142 a month.
How old is N179SY?: N179SY was built in 2016, so it is 10 years old.
Is N179SY usually on time?: 79% 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