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Route on-time record

HNL to DEN: most on-time flights and the best time to fly

Honolulu, Oahu (Daniel K. Inouye International Airport) to Denver (Denver International Airport). 639 nonstop flights in Jun 2025 to May 2026, 86% arrived within 15 minutes and 0.8% were cancelled. The most reliable flight number was United 383 at 7:55 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

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HNL → DEN

Honolulu, Oahu to Denver: 639 nonstop flights a year

On time (12 months)

86%

Cancelled

0.8%

avg delay 11 min

Best time to leave

6 to 9 PM

88% on time vs 84% after 9 PM

Most reliable airline

United

85% chance on time

Check HNL to DEN fares

Lowest nonstop fare seen in the next two months: $792 (United 383 on 2026-10-31). 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. #1 · United 383

    7:55 PM → 6:44 AM6h 49m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    87%

    chance on time

    On time (history)
    88%
    Cancelled
    0.8%
    Avg arrival delay
    7 min
    • Arrived on time 88% of the time (362 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (6 to 9 PM: 88% on time; After 9 PM: 84%).

    Strong track record · 362 flights

    Find United 383 fares Opens this date on Aviasales

  2. #2 · United 1806

    9:40 PM → 8:29 AM6h 49m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    82%

    chance on time

    On time (history)
    82%
    Cancelled
    0.8%
    Avg arrival delay
    17 min
    • Arrived on time 82% of the time (249 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (After 9 PM: 84% on time; 6 to 9 PM: 88%).

    Strong track record · 249 flights

    Find United 1806 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • United Airlines85%

    639 flights · 86% on time as flown · 0.8% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • 6 to 9 PM88%

    366 flights · avg delay 7 min

  • After 9 PM84%

    273 flights · avg delay 16 min

Best day: Saturday (86%). Worst: Monday (82%).

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.

J
88
F
87
M
85
A
90
M
81
J
71
J
86
A
85
S
90
O
85
N
88
D
87

What delays this route

  • Airline (crew, maintenance, boarding)59%
  • Late-arriving aircraft31%
  • Air traffic control and airport volume10%

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

Finding the most reliable connections from HNL to DEN…

HNL to DEN questions

What time of day is best to fly HNL to DEN?
6 to 9 PM: 88% of flights arrived on time, against 84% for departures after 9 PM.
Which airline is most on time from HNL to DEN?
United, with a season-adjusted 85% chance of operating and arriving on time over 639 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 HNL to DEN?
June (71% on time); the best was April (90%), 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.

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Live status: FAA delays and ground stops