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

Leave before 9 am: 93% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 5–6 am 94% arrive on time from DEN
Best single flight UA 1093 DEN 06:04 → LAX 07:34 · 97% on time Avoid F9 4345 DEN 22:39 → LAX 00:11 · 74% 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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DEN
95
69
76
56
% 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 3,077 85% 0.0% 58 min
Delta (incl. SkyWest) 1,081 83% 1.0% 87 min
Frontier 782 83% 0.4% 72 min
American (incl. SkyWest) 865 78% 1.0% 87 min
Southwest 1,903 70% 0.6% 50 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 1093 DEN 06:04 LAX 07:34 97%
UA 1638 DEN 08:00 LAX 09:32 93%
UA 405 DEN 10:02 LAX 11:34 91%
DL 2002 DEN 07:30 LAX 09:00 90%
F9 2341 DEN 12:32 LAX 14:09 90%
· · ·
UA 531 DEN 21:20 LAX 22:55 77%
UA 2240 DEN 18:05 LAX 19:40 77%
F9 4345 DEN 22:39 LAX 00:11 74%
All 27 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 DEN LAX 2h 34m 85% 0.0% 3,077 Flying now
Delta DEN LAX 2h 38m 83% 1.0% 1,081 Flying now
Frontier DEN LAX 2h 35m 83% 0.4% 782 Flying now
American DEN LAX 2h 39m 78% 1.0% 865 Flying now
Southwest DEN LAX 2h 35m 70% 0.6% 1,903 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