What type of aircraft is N1804U?

N1804U is a Boeing 737-8 with 175 seats, according to the FAA aircraft register.

Which airline flies N1804U?

Southwest Airlines (WN) flew N1804U most recently, according to US Department of Transportation flight records for July 2026.

Where does N1804U fly?

Its most frequent route in the last 12 months was Honolulu to Kahului (30 flights). It flew 1,496 flights in total, about 125 a month.

N1804U was built in 2022, so it is 4 years old.

Is N1804U usually on time?

77% 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

N1804U

Boeing 737-8, Southwest Airlines

N1804U is a Boeing 737-8 flown by Southwest Airlines, built in 2022. From August 2025 to July 2026 it flew 1,496 flights, most often Honolulu to Kahului, and 77% arrived within 15 minutes of schedule.

1,496

flights in 12 months

77%

on time (within 15 min)

airports

4 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 N1804U flies

Honolulu to KahuluiHNL to OGG30 flights
Kahului to HonoluluOGG to HNL28 flights
Honolulu to LihueHNL to LIH15 flights
Lihue to HonoluluLIH to HNL12 flights
Honolulu to Las VegasHNL to LAS7 flights
Las Vegas to HonoluluLAS to HNL7 flights
Kona to HonoluluKOA to HNL6 flights
Orlando to BaltimoreMCO to BWI5 flights
Houston to DenverHOU to DEN4 flights
Las Vegas to OaklandLAS to OAK4 flights

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

Month by month

Share of N1804U 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	70%	1.3%	151
September 2025	82%	2.3%	87
October 2025	71%	0%	117
November 2025	84%	1.6%	129
December 2025	80%	0%	137
January 2026	77%	2.3%	131
February 2026	90%	0%	122
March 2026	77%	1%	101
April 2026	79%	1.5%	133
May 2026	79%	0%	125
June 2026	68%	1.6%	128
July 2026	73%	1.5%	135

Questions and answers

What type of aircraft is N1804U?: N1804U is a Boeing 737-8 with 175 seats, according to the FAA aircraft register.
Which airline flies N1804U?: Southwest Airlines (WN) flew N1804U most recently, according to US Department of Transportation flight records for July 2026.
Where does N1804U fly?: Its most frequent route in the last 12 months was Honolulu to Kahului (30 flights). It flew 1,496 flights in total, about 125 a month.
How old is N1804U?: N1804U was built in 2022, so it is 4 years old.
Is N1804U usually on time?: 77% 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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