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3,255 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 4 in 5.

Best time to leave 6–7 am 88% arrive on time from LAX
Best single flight AA 315 LAX 06:30 → MIA 14:49 · 90% on time Avoid DL 811 LAX 09:30 → MIA 17:50 · 77% 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
92
79
73
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80
% 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
Miami flights leaving LAX 8–9 pm: 1Close ×
AA 2942 LAX 20:52 MIA 05:01 5h 09m 77 74% 0.0% 91 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.

American 2,760 80% 0.6% 71 min
Delta 495 75% 1.6% 55 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.

AA 315 LAX 06:30 MIA 14:49 90%
AA 345 LAX 08:00 MIA 16:19 87%
DL 811 LAX 09:30 MIA 17:50 77%
All 9 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.

American LAX MIA 4h 59m 80% 0.6% 2,760 Flying now
Delta LAX MIA 4h 58m 75% 1.6% 495 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