What type of aircraft is N742SK?

N742SK is a Bombardier CL-600-2C10 with 80 seats, according to the FAA aircraft register.

Which airline flies N742SK?

SkyWest Airlines (OO) flew N742SK most recently, according to US Department of Transportation flight records for July 2026.

Where does N742SK fly?

Its most frequent route in the last 12 months was Chicago to Milwaukee (31 flights). It flew 1,970 flights in total, about 164 a month.

N742SK was built in 2005, so it is 21 years old.

Is N742SK usually on time?

74% 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

N742SK

Bombardier CL-600-2C10, SkyWest Airlines

N742SK is a Bombardier CL-600-2C10 flown by SkyWest Airlines, built in 2005. From August 2025 to July 2026 it flew 1,970 flights, most often Chicago to Milwaukee, and 74% arrived within 15 minutes of schedule.

1,970

flights in 12 months

74%

on time (within 15 min)

airports

21 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 N742SK flies

Chicago to MilwaukeeORD to MKE31 flights
Santa Fe to Dallas-Fort WorthSAF to DFW25 flights
Aspen to Dallas-Fort WorthASE to DFW23 flights
Milwaukee to ChicagoMKE to ORD23 flights
Dallas-Fort Worth to Santa FeDFW to SAF20 flights
Dallas-Fort Worth to AspenDFW to ASE18 flights
Los Angeles to TucsonLAX to TUS12 flights
Chicago to Traverse CityORD to TVC11 flights
San Angelo to Dallas-Fort WorthSJT to DFW9 flights
Dallas-Fort Worth to ShreveportDFW to SHV9 flights

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

Month by month

Share of N742SK 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	80%	6.1%	164
September 2025	78%	0%	190
October 2025	75%	1%	192
November 2025	85%	2.2%	179
December 2025	73%	0%	160
January 2026	75%	5.1%	136
February 2026	66%	0%	103
March 2026	68%	7.4%	149
April 2026	78%	2.4%	170
May 2026	69%	1.8%	166
June 2026	71%	5.4%	185
July 2026	70%	0.6%	176

Questions and answers

What type of aircraft is N742SK?: N742SK is a Bombardier CL-600-2C10 with 80 seats, according to the FAA aircraft register.
Which airline flies N742SK?: SkyWest Airlines (OO) flew N742SK most recently, according to US Department of Transportation flight records for July 2026.
Where does N742SK fly?: Its most frequent route in the last 12 months was Chicago to Milwaukee (31 flights). It flew 1,970 flights in total, about 164 a month.
How old is N742SK?: N742SK was built in 2005, so it is 21 years old.
Is N742SK usually on time?: 74% 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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