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Showing Delta only (incl. its regional partners)All airlines ×
858 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: airports and hours on this route all land within a few points of 3 in 4 on time.

Best time to leave 10–11 pm 76% arrive on time from LAX
Best airport pair LAX → MIA 75% on time, 1.6% cancelled, 495 flights
Best single flight DL 811 LAX 09:30 → MIA 17:50 · 77% on time Avoid DL 477 LAX 22:45 → FLL 06:46 · 73% 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.

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.
DL 811 LAX 09:30 MIA 17:50 77%
DL 477 LAX 22:45 FLL 06:46 73%

All 2 Delta flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
DL 811 LAX 09:30 MIA 17:50 5h 20m 365 77% 1.9% 47 min
DL 477 LAX 22:45 FLL 06:46 5h 01m 363 73% 0.8% 55 min

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.
Delta LAX MIA 4h 58m 75% 1.6% 495 Flying now
Delta LAX FLL 5h 01m 73% 0.8% 363 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