Flight profile · JetBlue
B6615
New York (JFK) to San Francisco (SFO) · scheduled 3:55 PM – 7:25 PM
How B6615 performs
974 operations, 2023-07-01 to 2026-06-30.
B6615 arrived on time 70.5% of the time, against 77.3% for all JFK → SFO flights — this specific departure is 6.8 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 4.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 974 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6615 | 70.5% | 1.23% | -4 min | 13.0% | 974 |
| JetBlue on JFK → SFO | 74.6% | 1.20% | -8 min | 9.7% | 5,498 |
| All JFK → SFO flights | 77.3% | 1.20% | -10 min | 8.3% | 20,197 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does B6615 run worse on particular days?
Tuesday is historically the most reliable day and Sunday the least, a gap of 12.0 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 974 records of B6615 operating JFK → 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.