WN3916 SacramentoSMF · 09:00 HonoluluHNL · 11:30
WN3916 by Southwest Airlines flies from Sacramento (SMF) to Honolulu (HNL) for the Sun, Oct 18 departure.
en route from SMF to HNL
board checked 14m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 09:18 · 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 · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SMF and HNL 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.
How WN3916 actually runs
Pro Flight Search has tracked every published board update for WN3916 across the SMF and HNL boards: schedule changes, gate pushes and actual clocks. Usually departs ~18 min late. Based on 14 confirmed departures · 6/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN3916 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: N1804U, N8732S, N8762Q, N8769Q.
Board clocks recorded as SMF and HNL published them.
Planning around WN3916? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — WN3916 Sacramento to Honolulu on-time performance, measured from the SMF and HNL airport boards.
https://proflightsearch.com/flight/WN3916
.