Flight profile · JetBlue
B61476
San Juan (SJU) to Hartford (BDL) · scheduled 6:01 AM – 9:05 AM
How B61476 performs
938 operations, 2023-07-01 to 2026-06-30.
B61476 arrived on time 74.5% of the time, against 66.2% for all SJU → BDL flights — this specific departure is 8.3 percentage points better than the route as a whole. Against JetBlue’s own flights on this route it is 5.1 points better.
Source: US DOT Bureau of Transportation Statistics · 938 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61476 | 74.5% | 1.60% | -4 min | 9.4% | 938 |
| JetBlue on SJU → BDL | 69.4% | 1.37% | -1 min | 11.8% | 2,044 |
| All SJU → BDL flights | 66.2% | 1.58% | 1 min | 12.9% | 2,980 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does B61476 run worse on particular days?
Wednesday is historically the most reliable day and Friday the least, a gap of 20.0 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.
Why B61476 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for B61476 on SJU → BDL. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 938 records of B61476 operating SJU → BDL, 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.