What type of aircraft is N623UX?

N623UX is a Embraer S A ERJ 170-200 LL with 88 seats, according to the FAA aircraft register.

Which airline flies N623UX?

SkyWest Airlines (OO) flew N623UX most recently, according to US Department of Transportation flight records for July 2026.

Where does N623UX fly?

Its most frequent route in the last 12 months was Santa Barbara to Los Angeles (16 flights). It flew 1,618 flights in total, about 135 a month.

N623UX was built in 2019, so it is 7 years old.

Is N623UX usually on time?

83% 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

N623UX

Embraer S A ERJ 170-200 LL, SkyWest Airlines

N623UX is a Embraer S A ERJ 170-200 LL flown by SkyWest Airlines, built in 2019. From August 2025 to July 2026 it flew 1,618 flights, most often Santa Barbara to Los Angeles, and 83% arrived within 15 minutes of schedule.

1,618

flights in 12 months

83%

on time (within 15 min)

airports

7 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 N623UX flies

Santa Barbara to Los AngelesSBA to LAX16 flights
Hailey to DenverSUN to DEN14 flights
Denver to HaileyDEN to SUN14 flights
Los Angeles to Santa BarbaraLAX to SBA14 flights
Monterey to Los AngelesMRY to LAX13 flights
Los Angeles to PhoenixLAX to PHX12 flights
Reno to Los AngelesRNO to LAX11 flights
Los Angeles to RenoLAX to RNO10 flights
Los Angeles to San DiegoLAX to SAN10 flights
San Diego to Los AngelesSAN to LAX10 flights

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

Month by month

Share of N623UX 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	82%	1.3%	154
September 2025	85%	0.7%	150
October 2025	86%	0%	166
November 2025	73%	5.8%	52
December 2025	82%	1.6%	129
January 2026	96%	3.5%	143
February 2026	84%	0%	122
March 2026	86%	7.5%	134
April 2026	81%	1.4%	147
May 2026	72%	0%	119
June 2026	77%	0.7%	139
July 2026	81%	0.6%	163

Questions and answers

What type of aircraft is N623UX?: N623UX is a Embraer S A ERJ 170-200 LL with 88 seats, according to the FAA aircraft register.
Which airline flies N623UX?: SkyWest Airlines (OO) flew N623UX most recently, according to US Department of Transportation flight records for July 2026.
Where does N623UX fly?: Its most frequent route in the last 12 months was Santa Barbara to Los Angeles (16 flights). It flew 1,618 flights in total, about 135 a month.
How old is N623UX?: N623UX was built in 2019, so it is 7 years old.
Is N623UX usually on time?: 83% 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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