B6578JetBlue Airways · SFO → FLL
live · 32m ago
Route confirmed JetBlue Airways

B6578 San FranciscoSFO Fort LauderdaleFLL

B6578 by JetBlue Airways flies from San Francisco (SFO) to Fort Lauderdale (FLL).

Right nowNext departure today Operates daily
10:40

scheduled from SFO

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
FLLFort LauderdaleOn-time likelyFLL delay board →
SFO→FLLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
56%Chance of 15+ min delay
3.2%Chance of cancellation
+27 minTypical airport delay in this weather

Driven mainly by SFO (San Francisco), currently flying MVFR (marginal visual). These figures come from both airports' records 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 →

Tomorrow at San Francisco

Forecast

Mon 16 Nov, local date

High17°Clikely 15°C to 18°C
Low12°Clikely 10°C to 14°C
  • 79% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Fort Lauderdale

Forecast

Mon 16 Nov, local date

High26°Clikely 25°C to 28°C
Low21°Clikely 19°C to 23°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Francisco to Fort Lauderdale flights today

same route · JetBlue Airways
B6378departs 11:15
B6978departs 13:05
B6278departs 23:25

If 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. 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. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SFO and FLL.

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.

Planning around B6578? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: B6578 San Francisco to Fort Lauderdale on-time performance, measured from the SFO and FLL airport boards.

Canonical URL
https://proflightsearch.com/flight/B6578
How we measure this →