What type of aircraft is N154SY?

N154SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N154SY?

SkyWest Airlines (OO) flew N154SY most recently, according to US Department of Transportation flight records for July 2026.

Where does N154SY fly?

Its most frequent route in the last 12 months was Houston to Oklahoma City (13 flights). It flew 1,510 flights in total, about 126 a month.

N154SY was built in 2016, so it is 10 years old.

Is N154SY usually on time?

77% 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

N154SY

Embraer S A ERJ 170-200 LR, SkyWest Airlines

N154SY is a Embraer S A ERJ 170-200 LR flown by SkyWest Airlines, built in 2016. From August 2025 to July 2026 it flew 1,510 flights, most often Houston to Oklahoma City, and 77% arrived within 15 minutes of schedule.

1,510

flights in 12 months

77%

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 N154SY flies

Houston to Oklahoma CityIAH to OKC13 flights
San Francisco to Palm SpringsSFO to PSP9 flights
Houston to TulsaIAH to TUL9 flights
Chicago to TulsaORD to TUL9 flights
San Francisco to Arcata CASFO to ACV8 flights
Santa Ana to San FranciscoSNA to SFO8 flights
San Francisco to Santa AnaSFO to SNA8 flights
San Francisco to TucsonSFO to TUS7 flights
Palm Springs to San FranciscoPSP to SFO7 flights
Tulsa to ChicagoTUL to ORD7 flights

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

Month by month

Share of N154SY 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	89%	2.2%	135
September 2025	83%	0%	120
October 2025	77%	0.7%	138
November 2025	82%	6.5%	124
December 2025	74%	5%	139
January 2026	76%	2.5%	122
February 2026	86%	0%	106
March 2026	74%	1.8%	112
April 2026	76%	0%	122
May 2026	74%	0%	131
June 2026	66%	0.7%	141
July 2026	70%	0%	120

Questions and answers

What type of aircraft is N154SY?: N154SY is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N154SY?: SkyWest Airlines (OO) flew N154SY most recently, according to US Department of Transportation flight records for July 2026.
Where does N154SY fly?: Its most frequent route in the last 12 months was Houston to Oklahoma City (13 flights). It flew 1,510 flights in total, about 126 a month.
How old is N154SY?: N154SY was built in 2016, so it is 10 years old.
Is N154SY usually on time?: 77% 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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