Flight profile · JetBlue
B6577
Fort Lauderdale (FLL) to San Francisco (SFO) · scheduled 6:00 AM – 10:30 AM
How B6577 performs
820 operations, 2023-07-01 to 2026-05-20.
B6577 arrived on time 80.1% of the time, against 76.1% for all FLL → SFO flights — this specific departure is 4.0 percentage points better than the route as a whole. Against JetBlue’s own flights on this route it is 5.5 points better.
Source: US DOT Bureau of Transportation Statistics · 820 operations between 2023-07-01 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6577 | 80.1% | 0.37% | -9 min | 8.0% | 820 |
| JetBlue on FLL → SFO | 74.6% | 0.49% | -6 min | 9.3% | 2,436 |
| All FLL → SFO flights | 76.1% | 0.83% | -6 min | 8.5% | 3,983 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-05-20
Other routes B6577 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| JFK→JAX New York to Jacksonville | 2025-04-30 – 2025-06-11 | 36 | — |
Because the same number has served different journeys, the statistics above describe only the route B6577 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 820 records of B6577 operating FLL → SFO, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.