Flight profile · JetBlue
B6516
Buffalo (BUF) to Boston (BOS) · scheduled 10:00 AM – 11:25 AM
How B6516 performs
477 operations, 2023-12-15 to 2026-06-30.
B6516 arrived on time 73.0% of the time, against 78.2% for all BUF → BOS flights — this specific departure is 5.2 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 4.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 477 operations between 2023-12-15 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6516 | 73.0% | 1.47% | -7 min | 13.6% | 477 |
| JetBlue on BUF → BOS | 77.7% | 1.78% | -10 min | 9.8% | 2,756 |
| All BUF → BOS flights | 78.2% | 1.72% | -10 min | 9.6% | 3,077 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-12-15 to 2026-06-30
Other routes B6516 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.
Because the same number has served different journeys, the statistics above describe only the route B6516 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 477 records of B6516 operating BUF → BOS, 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.