B6578 San FranciscoSFO · 10:24 Fort LauderdaleFLL · 18:53
B6578 by JetBlue Airways flies from San Francisco (SFO) to Fort Lauderdale (FLL) for the Fri, Sep 18 departure.
estimated arrival at FLL · local time · ~3h 55m from now
position updated 2m ago · checking again in 90s
Live position · flown path, last 46 min
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by SFO (San Francisco), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Francisco to Fort Lauderdale flights today
same route · JetBlue AirwaysIf B6578 is cancelled, these are the other JetBlue Airways nonstop flights from San Francisco to Fort Lauderdale on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How B6578 actually runs
Pro Flight Search has tracked every published board update for B6578 across the SFO and FLL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how B6578 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N987JT, N944JT, N977JE.
Board clocks recorded as SFO and FLL published them.
Planning around B6578? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — B6578 San Francisco to Fort Lauderdale on-time performance, measured from the SFO and FLL airport boards.
https://proflightsearch.com/flight/B6578
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