HNL (Honolulu) to SLC (Salt Lake City) flights arrive on time 86% of the time. The most reliable airline on this route is Delta Air Lines at 87%. The average delay is 85 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.HNL → SLC
HNL (Honolulu) to SLC (Salt Lake City)
HNL → SLC on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Delta Air Lines edges out Alaska Airlines on this route — 87% vs 78% on time.
Airline Comparison
Delta Air Lines leads at 87% on time; Alaska Airlines trails at 78%.
Accurate?
Good to know
Departing from HNL
85% on timeTSA is currently ~18 min. Best time: 4 AM (about 5 min).
Arriving at SLC
85% on timeWhen flights into SLC are late, the average delay is 70 minutes. Build buffer if you have ground plans.
If connecting at SLC: TSA is ~8 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Delta Air Lines owes you — refund rights, action plan, complaint email. Free.
Flying out of HNL? 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.