What type of aircraft is N8606C?

N8606C is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8606C?

Southwest Airlines (WN) flew N8606C most recently, according to US Department of Transportation flight records for July 2026.

Where does N8606C fly?

Its most frequent route in the last 12 months was Nashville to Denver (6 flights). It flew 1,802 flights in total, about 150 a month.

Is N8606C usually on time?

76% 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 · WN

N8606C

Boeing 737-8H4, Southwest Airlines

N8606C is a Boeing 737-8H4 flown by Southwest Airlines. From August 2025 to July 2026 it flew 1,802 flights, most often Nashville to Denver, and 76% arrived within 15 minutes of schedule.

1,802

flights in 12 months

76%

on time (within 15 min)

airports

–

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 N8606C flies

Nashville to DenverBNA to DEN6 flights
Baltimore to BostonBWI to BOS5 flights
Nashville to PhoenixBNA to PHX5 flights
Denver to AtlantaDEN to ATL5 flights
Dallas to AlbuquerqueDAL to ABQ4 flights
Chicago to Las VegasMDW to LAS4 flights
Las Vegas to Los AngelesLAS to LAX4 flights
Chicago to DenverMDW to DEN4 flights
Houston to DallasHOU to DAL4 flights
Philadelphia to DenverPHL to DEN4 flights

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

Month by month

Share of N8606C 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%	0.7%	151
September 2025	82%	0%	162
October 2025	75%	0%	163
November 2025	83%	1.4%	143
December 2025	67%	1.2%	166
January 2026	87%	3.4%	148
February 2026	89%	0%	73
March 2026	79%	0%	161
April 2026	87%	1.4%	146
May 2026	64%	0%	159
June 2026	61%	0.6%	167
July 2026	69%	0.6%	163

Questions and answers

What type of aircraft is N8606C?: N8606C is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8606C?: Southwest Airlines (WN) flew N8606C most recently, according to US Department of Transportation flight records for July 2026.
Where does N8606C fly?: Its most frequent route in the last 12 months was Nashville to Denver (6 flights). It flew 1,802 flights in total, about 150 a month.
Is N8606C usually on time?: 76% 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 Southwest Airlines compares with every other US airline.

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