BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
SLC→HNL

Salt Lake City, UT (SLC) to Honolulu, HI (HNL) flight delay odds

75.4% of 858 official scheduled SLC-to-HNL flights arrived on time; 13.4% arrived at least 30 minutes late and 1.3% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
75.4%arrived on time
13.4%30+ min late
1.3%cancelled
858scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.5%all scheduled flights
120+ minutes late4.2%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+10.8 mincompleted flights

Which departure time was most reliable for SLC to HNL?

Among qualifying SLC-to-HNL departure window results, Late morning had the highest on-time rate: 76.7% of 313 flights. Afternoon was lowest at 73.5% across 98 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning44675.1%13.5%0.7%
Late morning31376.7%10.9%1.9%
Afternoon9873.5%20.4%2.0%

Which weekday was most reliable for SLC to HNL?

Among qualifying SLC-to-HNL weekday results, Wednesday had the highest on-time rate: 80.4% of 112 flights. Friday was lowest at 71.9% across 128 flights.

DayFlightsOn time30+ minCancelled
Monday12372.4%13.8%4.1%
Tuesday11775.2%9.4%0.9%
Wednesday11280.4%12.5%0.9%
Thursday12478.2%8.1%0.8%
Friday12871.9%15.6%0.8%
Saturday12773.2%17.3%0.8%
Sunday12777.2%16.5%0.8%

Which airline was most reliable for SLC to HNL?

Among qualifying SLC-to-HNL airline results, Hawaiian Airlines had the highest on-time rate: 80.4% of 184 flights. Alaska Airlines was lowest at 59.3% across 182 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines49279.5%10.6%1.6%
Hawaiian Airlines18480.4%11.4%0.0%
Alaska Airlines18259.3%23.1%1.6%

Which month was most reliable for SLC to HNL?

Among qualifying SLC-to-HNL month results, November 2025 had the highest on-time rate: 88.2% of 76 flights. February 2026 was lowest at 50.0% across 76 flights.

MonthFlightsOn time30+ minCancelled
July 20256283.9%8.1%0.0%
August 20256282.3%6.5%0.0%
September 20256076.7%1.7%3.3%
October 20256283.9%3.2%0.0%
November 20257688.2%10.5%0.0%
December 20258971.9%21.3%0.0%
January 20268679.1%15.1%1.2%
February 20267650.0%31.6%5.3%
March 20269172.5%17.6%1.1%
April 20267265.3%19.4%0.0%
May 20266283.9%4.8%1.6%
June 20266073.3%10.0%3.3%

What drove SLC to HNL delay minutes?

Airline was the largest recorded SLC-to-HNL delay category, accounting for 62.1% of 16,690 BTS-attributed delay minutes during July 2025–June 2026.

Airline62.1%
Late aircraft21.6%
National airspace10.8%
Weather5.0%
Security0.4%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.