What type of aircraft is N198SY?

N198SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N198SY?

SkyWest Airlines (OO) flew N198SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N198SY fly?

Its most frequent route in the last 12 months was San Francisco to Santa Ana (58 flights). It flew 1,810 flights in total, about 151 a month.

N198SY was built in 2018, so it is 8 years old.

Is N198SY usually on time?

78% 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

N198SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N198SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2018. From August 2025 to July 2026 it flew 1,810 flights, most often San Francisco to Santa Ana, and 78% arrived within 15 minutes of schedule.

1,810

flights in 12 months

78%

on time (within 15 min)

airports

8 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 N198SY flies

San Francisco to Santa AnaSFO to SNA58 flights
Santa Ana to San FranciscoSNA to SFO43 flights
San Diego to San FranciscoSAN to SFO35 flights
San Diego to AustinSAN to AUS26 flights
Austin to San DiegoAUS to SAN26 flights
San Diego to FresnoSAN to FAT16 flights
San Francisco to Los AngelesSFO to LAX15 flights
Los Angeles to San FranciscoLAX to SFO14 flights
Seattle to BellinghamSEA to BLI13 flights
Las Vegas to San DiegoLAS to SAN11 flights

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

Month by month

Share of N198SY 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	83%	0%	161
September 2025	78%	1.1%	186
October 2025	72%	1.8%	170
November 2025	85%	3.9%	178
December 2025	74%	3.8%	156
January 2026	78%	5.5%	146
February 2026	81%	6.1%	33
March 2026	81%	1.5%	135
April 2026	90%	0%	144
May 2026	77%	1.8%	170
June 2026	71%	1.2%	161
July 2026	75%	1.8%	170

Questions and answers

What type of aircraft is N198SY?: N198SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N198SY?: SkyWest Airlines (OO) flew N198SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N198SY fly?: Its most frequent route in the last 12 months was San Francisco to Santa Ana (58 flights). It flew 1,810 flights in total, about 151 a month.
How old is N198SY?: N198SY was built in 2018, so it is 8 years old.
Is N198SY usually on time?: 78% 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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