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1,746 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 57%.

Best time to leave 8–9 am 89% arrive on time from MIA
Best single flight AA 2426 MIA 20:35 → SFO 23:36 · 56% on time Avoid AA 2035 MIA 17:15 → SFO 20:20 · 53% 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
76
% 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
San Francisco flights leaving MIA 5–6 pm: 1Close ×
AA 2035 MIA 17:15 SFO 20:20 6h 05m 176 53% 0.0% 71 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.

United 613 72% 0.3% 73 min
American 1,133 69% 0.8% 66 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 2426 MIA 20:35 SFO 23:36 56%
AA 2035 MIA 17:15 SFO 20:20 53%
All 6 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 MIA SFO 6h 33m 72% 0.3% 613 Flying now
American MIA SFO 6h 24m 69% 0.8% 1,133 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