B6578JetBlue Airways · SFO → FLL
live · 4m ago
Route confirmed JetBlue Airways

B6578 San FranciscoSFO · 10:40 Fort LauderdaleFLL · 19:04

B6578 by JetBlue Airways flies from San Francisco (SFO) to Fort Lauderdale (FLL) for the Sat, Nov 7 departure.

Right nowEn route to Fort Lauderdale · off blocks 10:29 · 11 min early
En route

en route from SFO to FLL

En routeB6578 · position estimated
SFOSan FranciscoFLLFort Lauderdale
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 10:29 · typical taxi-out at SFO ≈ 11.1 min. No receiver coverage over open ocean.

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

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
2.5%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at SFO and FLL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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

Sun 8 Nov, local date

High21°Clikely 20°C to 22°C
Low13°Clikely 11°C to 14°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.

Tomorrow at Fort Lauderdale

Forecast

Sun 8 Nov, local date

High29°Clikely 28°C to 29°C
Low23°Clikely 22°C to 24°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 11:30
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. Early read: no clear pattern yet. Only 2 completed legs so far: landed -7 min. Not enough to call it.

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.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-07SFO 10:40 10:29 (−11)FLL 19:04 18:53 (−11)
10-24SFO 10:40 10:29 (−11)FLL 19:04 18:53 (−11)

Aircraft

Recent tails: N935JB.

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

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 →