What type of aircraft is N8630B?

N8630B is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.

Which airline flies N8630B?

Southwest Airlines (WN) flew N8630B most recently, according to US Department of Transportation flight records for July 2026.

Where does N8630B fly?

Its most frequent route in the last 12 months was Las Vegas to San Jose (5 flights). It flew 1,554 flights in total, about 130 a month.

N8630B was built in 2014, so it is 12 years old.

Is N8630B usually on time?

75% 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

N8630B

Boeing 737-8H4, Southwest Airlines

N8630B is a Boeing 737-8H4 flown by Southwest Airlines, built in 2014. From August 2025 to July 2026 it flew 1,554 flights, most often Las Vegas to San Jose, and 75% arrived within 15 minutes of schedule.

1,554

flights in 12 months

75%

on time (within 15 min)

airports

12 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 N8630B flies

Las Vegas to San JoseLAS to SJC5 flights
Dallas to Las VegasDAL to LAS5 flights
Denver to Salt Lake CityDEN to SLC4 flights
Phoenix to DenverPHX to DEN4 flights
Baltimore to DenverBWI to DEN4 flights
Kansas City to DallasMCI to DAL4 flights
Tampa to NashvilleTPA to BNA4 flights
Nashville to BaltimoreBNA to BWI3 flights
Las Vegas to HoustonLAS to HOU3 flights
St. Louis to Fort MyersSTL to RSW3 flights

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

Month by month

Share of N8630B 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	76%	0%	148
September 2025	85%	0%	146
October 2025	79%	0%	158
November 2025	78%	2.6%	152
December 2025	72%	0%	139
January 2026	81%	3.1%	98
February 2026	73%	0%	137
March 2026	80%	0%	5
April 2026	81%	0%	93
May 2026	80%	0.6%	159
June 2026	58%	0%	153
July 2026	66%	3%	166

Questions and answers

What type of aircraft is N8630B?: N8630B is a Boeing 737-8H4 with 143 seats, according to the FAA aircraft register.
Which airline flies N8630B?: Southwest Airlines (WN) flew N8630B most recently, according to US Department of Transportation flight records for July 2026.
Where does N8630B fly?: Its most frequent route in the last 12 months was Las Vegas to San Jose (5 flights). It flew 1,554 flights in total, about 130 a month.
How old is N8630B?: N8630B was built in 2014, so it is 12 years old.
Is N8630B usually on time?: 75% 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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