B6577JetBlue Airways · FLL → SFO
updated 1h ago
Route confirmed JetBlue Airways

B6577 Fort LauderdaleFLL San FranciscoSFO

B6577 by JetBlue Airways flies from Fort Lauderdale (FLL) to San Francisco (SFO).

Right nowNext departure tomorrow Operates daily
06:00

scheduled from FLL

The route today

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

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
2.4%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at FLL and SFO 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 Fort Lauderdale

Forecast

Thu 12 Nov, local date

High28°Clikely 27°C to 29°C
Low23°Clikely 21°C to 24°C
  • 72% 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 San Francisco

Forecast

Thu 12 Nov, local date

High20°Clikely 19°C to 22°C
Low13°Clikely 11°C to 15°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 Fort Lauderdale to San Francisco flights today

same route · JetBlue Airways
B6377departs 07:00
B6977departs 08:30
B6277departs 19:10

If B6577 is cancelled, these are the other JetBlue Airways nonstop flights from Fort Lauderdale to San Francisco on the same day, with scheduled departure times in FLL 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 B6577 actually runs

Pro Flight Search has tracked every published board update for B6577 across the FLL and SFO boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at FLL and SFO.

The verdict above is that record speaking, so it reflects how B6577 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around B6577? 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: B6577 Fort Lauderdale to San Francisco on-time performance, measured from the FLL and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/B6577
How we measure this →