What type of aircraft is N637NN?

N637NN is a Bombardier CL-600-2D24 with 95 seats, according to the FAA aircraft register.

Which airline flies N637NN?

PSA Airlines (OH) flew N637NN most recently, according to US Department of Transportation flight records for July 2026.

Where does N637NN fly?

Its most frequent route in the last 12 months was Dallas-Fort Worth to Chattanooga (17 flights). It flew 1,771 flights in total, about 161 a month.

N637NN was built in 2016, so it is 10 years old.

Is N637NN usually on time?

79% of its flights from September 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 · OH

N637NN

Bombardier CL-600-2D24, PSA Airlines

N637NN is a Bombardier CL-600-2D24 flown by PSA Airlines, built in 2016. From September 2025 to July 2026 it flew 1,771 flights, most often Dallas-Fort Worth to Chattanooga, and 79% arrived within 15 minutes of schedule.

1,771

flights in 12 months

79%

on time (within 15 min)

airports

10 yr

age

September 2025 to July 2026. Flights from US Bureau of Transportation Statistics on-time records (public domain); aircraft details from the FAA aircraft register.

Where N637NN flies

Dallas-Fort Worth to ChattanoogaDFW to CHA17 flights
Chattanooga to Dallas-Fort WorthCHA to DFW17 flights
Charlotte to ScrantonCLT to AVP12 flights
Charlotte to WashingtonCLT to IAD11 flights
Washington to CharlotteIAD to CLT11 flights
Dallas-Fort Worth to WichitaDFW to ICT8 flights
Wichita to Dallas-Fort WorthICT to DFW8 flights
Charlotte to GreenvilleCLT to GSP8 flights
Greenville to CharlotteGSP to CLT8 flights
Dallas-Fort Worth to JacksonDFW to JAN8 flights

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

Month by month

Share of N637NN 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
September 2025	88%	2.3%	128
October 2025	87%	0.6%	165
November 2025	83%	2%	150
December 2025	72%	5.7%	176
January 2026	79%	4.7%	171
February 2026	83%	5.8%	156
March 2026	79%	2%	151
April 2026	82%	0%	177
May 2026	80%	4%	173
June 2026	65%	7.6%	158
July 2026	77%	7.8%	166

Questions and answers

What type of aircraft is N637NN?: N637NN is a Bombardier CL-600-2D24 with 95 seats, according to the FAA aircraft register.
Which airline flies N637NN?: PSA Airlines (OH) flew N637NN most recently, according to US Department of Transportation flight records for July 2026.
Where does N637NN fly?: Its most frequent route in the last 12 months was Dallas-Fort Worth to Chattanooga (17 flights). It flew 1,771 flights in total, about 161 a month.
How old is N637NN?: N637NN was built in 2016, so it is 10 years old.
Is N637NN usually on time?: 79% of its flights from September 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 PSA Airlines compares with every other US airline.

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