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5,990 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 7–8 am 87% arrive on time from MIA
Best single flight AA 3205 MIA 06:56 → LGA 09:59 · 90% on time Avoid DL 2300 MIA 19:42 → LGA 22:59 · 57% 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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MIA
89
77
61
60
% 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
New York flights leaving MIA 5–6 pm: 1Close ×
AA 3128 MIA 17:50 LGA 20:58 3h 08m 71 38% 8.5% 84 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.

Delta 1,916 74% 3.8% 66 min
American (incl. Republic) 3,564 67% 3.3% 85 min
Spirit 391 58% 7.9% 74 min
Frontier 119 – 11.8% 94 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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 3205 MIA 06:56 LGA 09:59 90%
DL 2387 MIA 06:25 LGA 09:29 87%
DL 2339 MIA 08:15 LGA 11:18 76%
DL 2346 MIA 11:29 LGA 14:34 70%
AA 1389 MIA 20:40 LGA 23:44 58%
· · ·
DL 2300 MIA 19:42 LGA 22:59 57%
All 16 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.

Delta MIA LGA 3h 05m 74% 3.8% 1,916 Flying now
American MIA LGA 2h 59m 67% 3.3% 3,564 Flying now
Frontier MIA LGA 3h 10m 62% 11.8% 119 Not flying now
Spirit MIA LGA 2h 58m 58% 7.9% 391 Not 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