No clear winner: United’s KOA → DEN flights land within a few points of 92% on time whatever the hour.
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).
Pick an hour to see this route’s flights leaving then.
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 | 370 | 92% | 1.4% | 90 min |
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 1759 | KOA 20:00 | DEN 06:49 | 91% |
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 | DEN | 6h 49m | 92% | 1.4% | 370 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | KOA 20:25 → LAS 05:05WN 2171 | 1h 25m Las Vegas | LAS 06:30 → DEN 09:20 +1WN 2966 | 8h 55m | 100% | 100% |
| UnitedDetails → | KOA 22:15 → LAX 06:32UA 1719 | 2h 15m Los Angeles | LAX 08:47 → DEN 12:13 +1UA 1912 | 9h 58m | 98% | 88% |
| AmericanDetails → | KOA 21:45 → PHX 06:35AA 664 | 1h 57m Phoenix | PHX 08:32 → DEN 11:29 +1AA 1757 | 9h 42m | 99% | 87% |
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