LIH (Kauai) to SMF (Sacramento) flights arrive on time 81% of the time. The most reliable airline on this route is Alaska Airlines at 85%. The average delay is 74 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.LIH → SMF
LIH (Kauai) to SMF (Sacramento)
LIH → SMF on-time performance by month
24
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JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is on time most of the time. About 81% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Alaska Airlines edges out Hawaiian Airlines on this route — 85% vs 80% on time.
Airline Comparison
Alaska Airlines leads at 85% on time; Hawaiian Airlines trails at 80%.
Accurate?
Good to know
Departing from LIH
87% on timeTSA is currently ~14 min. Best time: 4 AM (about 5 min).
Arriving at SMF
83% on timeWhen flights into SMF are late, the average delay is 59 minutes. Build buffer if you have ground plans.
If connecting at SMF: TSA is ~26 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Alaska Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of LIH? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.