What type of aircraft is N187SY?

N187SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N187SY?

SkyWest Airlines (OO) flew N187SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N187SY fly?

Its most frequent route in the last 12 months was Santa Ana to San Francisco (47 flights). It flew 1,888 flights in total, about 157 a month.

N187SY was built in 2017, so it is 9 years old.

Is N187SY 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

N187SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N187SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2017. From August 2025 to July 2026 it flew 1,888 flights, most often Santa Ana to San Francisco, and 79% arrived within 15 minutes of schedule.

1,888

flights in 12 months

79%

on time (within 15 min)

airports

9 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 N187SY flies

Santa Ana to San FranciscoSNA to SFO47 flights
San Francisco to Santa AnaSFO to SNA46 flights
Bellingham to SeattleBLI to SEA29 flights
Seattle to BellinghamSEA to BLI28 flights
San Francisco to San DiegoSFO to SAN22 flights
San Diego to San FranciscoSAN to SFO22 flights
San Diego to FresnoSAN to FAT16 flights
Portland to SeattlePDX to SEA14 flights
Seattle to PortlandSEA to PDX14 flights
Seattle to EugeneSEA to EUG8 flights

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

Month by month

Share of N187SY 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%	190
September 2025	77%	1.7%	180
October 2025	81%	1.4%	147
November 2025	73%	5.8%	172
December 2025	72%	1.1%	182
January 2026	83%	1.6%	128
February 2026	90%	0%	125
March 2026	90%	2.3%	172
April 2026	78%	0%	117
May 2026	60%	1.8%	166
June 2026	79%	0.6%	165
July 2026	79%	0%	144

Questions and answers

What type of aircraft is N187SY?: N187SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N187SY?: SkyWest Airlines (OO) flew N187SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N187SY fly?: Its most frequent route in the last 12 months was Santa Ana to San Francisco (47 flights). It flew 1,888 flights in total, about 157 a month.
How old is N187SY?: N187SY was built in 2017, so it is 9 years old.
Is N187SY 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.

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