How long is the WN1421 flight?

The timetable allows 1 h 5 min. Hilo to Honolulu is 348 km (216 mi).

What other flight numbers does WN1421 have?

Also listed as SWA1421 (Southwest Airlines' ICAO code) and WN 1421.

WN1421 Flight Status Southwest Airlines: Hilo to Honolulu (SWA1421)

WN 1421 Hilo to Honolulu Flight Status

Not scheduled today. Latest flight: October 31st, 2026 ; recent history is in the table below.

WN 1421 Flight Status & Schedule Southwest Airlines Hilo to Honolulu

Date	From	To	Departure	Arrival	Status	Details
Oct 31	ITO	HNL	08:01	08:36	Landed	Track >

Southwest Airlines flight WN 1421 links Hilo and Honolulu, 348 km (216 mi) apart. The timetable allows 1 h 5 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 31 October 2026, landed on time.

< All Hilo ITO Departures All Honolulu HNL Arrivals >

About WN 1421

Route: Hilo International Airport ITO to Honolulu International Airport HNL
Distance: 348 km (216 mi)
Scheduled flight time: 1 h 5 min

WN 1421 FAQ

How long is the WN1421 flight?: The timetable allows 1 h 5 min. Hilo to Honolulu is 348 km (216 mi).
What other flight numbers does WN1421 have?: Also listed as SWA1421 (Southwest Airlines' ICAO code) and WN 1421.

WN1421 and Hilo ITO to Honolulu HNL Flights

Other flights departing from Hilo ITO: WN1420, AS1011, AS1019, AS1021

Other flights arriving at Honolulu HNL: WN1693, ST309, MW575

All flights connecting Hilo ITO to Honolulu HNL.