Route on-time record
SLC to HNL: most on-time flights and the best time to fly
Salt Lake City (Salt Lake City International Airport) to Honolulu, Oahu (Daniel K. Inouye International Airport). 858 nonstop flights in Jun 2025 to May 2026, 77% arrived within 15 minutes and 1.0% were cancelled. The most reliable flight number was Delta 382 at 8:25 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
SLC → HNL
Salt Lake City to Honolulu, Oahu: 858 nonstop flights a year
On time (12 months)
77%
Cancelled
1.0%
avg delay 23 min
Best time to leave
No clear winner
Most reliable airline
Delta
80% chance on time
Lowest nonstop fare seen in the next two months: $160 (Alaska 340 on 2026-11-01). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Delta 382
8:25 AM → 11:30 AM7h 05m nonstop
Local times, typical schedule. Last flown 2026-04-12.
83%
chance on time
- On time (history)
- 83%
- Cancelled
- 0.8%
- Avg arrival delay
- 11 min
- Arrived on time 83% of the time (126 flights, Jun 2025 to May 2026).
Moderate track record · 126 flights
Find Delta 382 fares Opens this date on Aviasales#2 · Delta 316
12:00 PM → 3:01 PM6h 43m nonstop
Local times, typical schedule. Last flown 2026-05-31.
79%
chance on time
- On time (history)
- 80%
- Cancelled
- 1.4%
- Avg arrival delay
- 18 min
- Arrived on time 80% of the time (359 flights, Jun 2025 to May 2026).
Strong track record · 359 flights
Find Delta 316 fares Opens this date on Aviasales#3 · Alaska 867
7:00 AM → 9:58 AM6h 58m nonstop
Local times, typical schedule. Last flown 2026-05-31.
62%
chance on time
- On time (history)
- 59%
- Cancelled
- 2.0%
- Avg arrival delay
- 28 min
- Arrived on time 59% of the time (147 flights, Jun 2025 to May 2026).
Moderate track record · 147 flights
Find Alaska 867 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines80%
492 flights · 81% on time as flown · 1.2% cancel
- Hawaiian Airlines79%
214 flights · 81% on time as flown · 0.4% cancel
- Alaska Airlines65%
152 flights · 59% on time as flown · 1.5% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM77%
447 flights · avg delay 25 min
- 9 AM to noon78%
313 flights · avg delay 16 min
- Noon to 3 PM75%
98 flights · avg delay 30 min
Best day: Wednesday (82%). Worst: Monday (76%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Airline (crew, maintenance, boarding)64%
- Late-arriving aircraft22%
- Air traffic control and airport volume9%
- Severe weather5%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
SLC to HNL questions
- Which airline is most on time from SLC to HNL?
- Delta, with a season-adjusted 80% chance of operating and arriving on time over 492 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on SLC to HNL?
- December (65% on time); the best was July (88%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from SLC
- HNL to SLC (return)
- SLC to DEN 77%
- SLC to PHX 84%
- SLC to SEA 79%
- SLC to LAX 86%
- SLC to DFW 78%
- SLC to LAS 78%
- SLC to SFO 72%
- SLC to ORD 75%
- SLC to ATL 86%
- SLC to SAN 84%
- SLC to PDX 88%
- SLC to SMF 86%
Live status: FAA delays and ground stops