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1,607 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: airlines and hours on this route all land within a few points of 87% on time.

Best time to leave 11 pm–12 am 95% arrive on time from KOA
Best single flight UA 2372 KOA 12:57 → LAX 21:26 · 91% on time Avoid AS 561 KOA 14:36 → LAX 23:03 · 79% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

11
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KOA
85
90
82
83
78
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91
90
90
95
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55
Los Angeles flights leaving KOA 3–4 pm: 1Close ×
AA 58 KOA 15:36 LAX 23:59 5h 23m 281 85% 0.4% 105 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
United 495 92% 0.8% 86 min
Delta 365 90% 2.7% 50 min
American 350 84% 0.9% 116 min
Alaska 374 81% 0.8% 59 min
Southwest 23 – 0.0% 48 min

Dimmed: fewer than 150 flights in the year, too few to rank.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
UA 2372 KOA 12:57 LAX 21:26 91%
DL 486 KOA 21:37 LAX 06:00 90%
AA 58 KOA 15:36 LAX 23:59 85%
AS 561 KOA 14:36 LAX 23:03 79%
All 7 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
United KOA LAX 5h 29m 92% 0.8% 495 Flying now
Delta KOA LAX 5h 23m 90% 2.7% 365 Flying now
American KOA LAX 5h 27m 84% 0.9% 350 Flying now
Alaska KOA LAX 5h 25m 81% 0.8% 374 Flying now
Southwest KOA LAX 5h 20m 83%few flights 0.0% 23 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON