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7,708 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 77%.

Best time to leave 5–6 am 97% arrive on time from LAX
Best single flight UA 2610 LAX 18:45 → DEN 22:15 · 91% on time Avoid F9 2342 LAX 19:46 → DEN 23:22 · 70% 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).

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LAX
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% 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

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 3,079 88% 0.1% 68 min
Frontier 783 82% 0.6% 90 min
American (incl. SkyWest) 864 82% 1.0% 65 min
Delta (incl. SkyWest) 1,080 81% 1.0% 82 min
Southwest 1,902 74% 0.4% 54 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 2610 LAX 18:45 DEN 22:15 91%
UA 1912 LAX 08:47 DEN 12:13 91%
UA 2061 LAX 10:55 DEN 14:27 91%
F9 3156 LAX 06:30 DEN 10:03 90%
UA 360 LAX 12:46 DEN 16:16 90%
· · ·
UA 2146 LAX 16:10 DEN 19:40 79%
F9 2342 LAX 19:46 DEN 23:22 70%
All 28 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 LAX DEN 2h 27m 88% 0.1% 3,079 Flying now
Frontier LAX DEN 2h 36m 82% 0.6% 783 Flying now
American LAX DEN 2h 29m 82% 1.0% 864 Flying now
Delta LAX DEN 2h 28m 81% 1.0% 1,080 Flying now
Southwest LAX DEN 2h 20m 74% 0.4% 1,902 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