Flight profile · JetBlue
B61553
Fort Lauderdale (FLL) to San Juan (SJU) · scheduled 10:00 AM – 12:51 PM
How B61553 performs
1,042 operations, 2023-07-01 to 2026-06-30.
B61553 arrived on time 68.4% of the time, against 70.8% for all FLL → SJU flights — this specific departure is 2.4 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 · 1,042 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61553 | 68.4% | 0.38% | 0 min | 8.4% | 1,042 |
| 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 B61553 run worse on particular days?
Tuesday is historically the most reliable day and Monday the least, a gap of 16.8 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 1,042 records of B61553 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.