WN3918 SacramentoSMF · 10:00 Kailua-KonaKOA · 12:25
WN3918 by Southwest Airlines flies from Sacramento (SMF) to Kailua-Kona (KOA) for the Mon, Oct 19 departure.
estimated arrival at KOA · local time · past this estimate · waiting on the board
board checked 178m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 10:13 · typical taxi-out at SMF ≈ 5.4 min. No receiver coverage over open ocean.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −7 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SMF and KOA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Sacramento to Kailua-Kona flights today
same route · Southwest AirlinesIf WN3918 is cancelled, this is the other Southwest Airlines nonstop flight from Sacramento to Kailua-Kona on the same day, with scheduled departure times in SMF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN3918 actually runs
Pro Flight Search has tracked every published board update for WN3918 across the SMF and KOA boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min late. Based on 12 confirmed departures · 8/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN3918 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N8741L, N8710M, N8763L, N8760L.
Board clocks recorded as SMF and KOA published them.
Planning around WN3918? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN3918 Sacramento to Kailua-Kona on-time performance, measured from the SMF and KOA airport boards.
https://proflightsearch.com/flight/WN3918
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