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Showing American only (incl. its regional partners)All airlines ×
3,564 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 3 in 5.

Best time to leave 6–7 am 91% arrive on time from LGA
Best single flight AA 1249 LGA 06:00 → MIA 09:15 · 94% on time Avoid AA 1576 LGA 19:29 → MIA 22:48 · 50% 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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% 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.

AA 1249 LGA 06:00 MIA 09:15 94%
AA 1530 LGA 07:00 MIA 10:15 88%
AA 970 LGA 08:00 MIA 11:14 86%
AA 605 LGA 16:55 MIA 20:22 68%
AA 1576 LGA 19:29 MIA 22:48 50%

All 11 American 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.

AA 1249 LGA 06:00 MIA 09:15 3h 15m 177 94% 1.7% 291 min
AA 1530 LGA 07:00 MIA 10:15 3h 15m 165 88% 2.4% 95 min
AA 970 LGA 08:00 MIA 11:14 3h 15m 208 86% 1.4% 159 min
AA 3211 LGA 09:28 MIA 12:45 3h 17m 133 76% 0.0% 206 min
AA 2945 LGA 11:00 MIA 14:11 3h 11m 33 78% 3.0% 79 min
AA 3076 LGA 11:09 MIA 14:21 3h 12m 30 83% 0.0% 147 min
AA 1643 LGA 13:00 MIA 16:14 3h 14m 72 67% 1.4% 64 min
AA 3017 LGA 15:30 MIA 19:06 3h 36m 76 72% 2.6% 97 min
AA 605 LGA 16:55 MIA 20:22 3h 27m 203 68% 3.0% 120 min
AA 716 LGA 18:24 MIA 21:48 3h 24m 71 48% 7.0% 151 min
AA 1576 LGA 19:29 MIA 22:48 3h 19m 165 50% 4.2% 86 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.

American LGA MIA 3h 17m 72% 3.6% 3,564 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