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2,994 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am from Fort Lauderdale: 92% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 6–7 am 90% arrive on time from FLL
Best airport pair FLL → SFO 79% on time, fewest cancelled (0.2%), 1,245 flights
Best single flight B6 377 FLL 07:00 → SFO 09:48 · 88% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MIA
76
FLL
87
65
73
% 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 Bay Area flights leaving MIA 6–7 pm: 1Close ×
UA 2810 MIA 18:35 SFO 21:41 6h 06m 55 22% 0.0% 57 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 1,104 78% 0.3% 70 min
JetBlue FLL→SFO only 754 75% 0.3% 57 min
American 1,136 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.

B6 377 FLL 07:00 SFO 09:48 88%
B6 277 FLL 20:59 SFO 23:52 62%
AA 2426 MIA 20:35 SFO 23:36 56%
AA 2035 MIA 17:15 SFO 20:20 53%
All 10 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 FLL SFO 6h 24m 85% 0.2% 491 Flying now
JetBlue FLL SFO 5h 56m 75% 0.3% 754 Flying now
United MIA SFO 6h 33m 72% 0.3% 613 Flying now
American MIA SFO 6h 24m 69% 0.8% 1,133 Flying now
American MIA SJC – 100%few flights 0.0% 3 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