Historical on-time performance
Honolulu to Salt Lake City
Flights on HNL–SLC arrive on time 82% of the time over the last 12 months.
based on 829 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Hawaiian AirlinesOn-time86%Medianon timep9020 minCancel0.0%Flights214
- Delta Air LinesOn-time82%Medianon timep9020 minCancel1.6%Flights492
- Alaska AirlinesOn-time76%Medianon timep9035 minCancel0.0%Flights123
Why flights run late
Delay causes
- Airline58%
- Weather4%
- Air traffic (NAS)10%
- Late aircraft28%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline63%
- Weather38%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 8 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly HNL → SLC
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Evenings are the most reliable time of day to fly this route — 88% on time.
- Evenings88% on time · p90 15 min · 741 flights
- Overnights84% on time · p90 20 min · 1,204 flights
- Middays73% on time · p90 30 min · 146 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 88% on time.
- Wednesdays88% on time · p90 15 min · 280 flights
- Mondays86% on time · p90 20 min · 301 flights
- Sundays85% on time · p90 15 min · 308 flights
- Thursdays85% on time · p90 20 min · 304 flights
- Tuesdays84% on time · p90 20 min · 282 flights
- Fridays83% on time · p90 25 min · 308 flights
- Saturdays81% on time · p90 30 min · 308 flights
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