Flight profile · JetBlue
B61453
Fort Lauderdale (FLL) to San Juan (SJU) · scheduled 5:55 PM – 8:34 PM
How B61453 performs
850 operations, 2023-07-01 to 2026-06-30.
B61453 arrived on time 64.3% of the time, against 70.8% for all FLL → SJU flights — this specific departure is 6.5 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 8.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 850 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61453 | 64.3% | 0.71% | 2 min | 14.6% | 850 |
| JetBlue on FLL → SJU | 73.1% | 0.65% | -3 min | 8.6% | 4,336 |
| All FLL → SJU flights | 70.8% | 0.83% | -1 min | 9.1% | 6,985 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does B61453 run worse on particular days?
Wednesday is historically the most reliable day and Sunday the least, a gap of 26.5 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 850 records of B61453 operating FLL → SJU, 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.