Flight OddsB61161 BOS → SJU
JetBlue Airways · Boston, MA to San Juan, PR · 51 flights observed, 2026-03-31 to 2026-05-20 · 1,674 mi
B61161 covers more than one route in the data window — the stats below are for BOS → SJU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-9 min
90th percentile
+33 min
Cancellation rate
0%
How often is B61161 on time?
Across 51 flights on BOS → SJU from 2026-03-31 to 2026-05-20, B61161 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +33 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 42 | 82% |
| 16-30 min | 3 | 6% |
| 31-60 min | 4 | 8% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 1 | 100% | -2 min |
| 2026-04 | 30 | 83% | +4 min |
| 2026-05 | 20 | 80% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 8 | 100% |
| Wed | 8 | 88% |
| Thu | 7 | 57% |
| Fri | 7 | 57% |
| Sat | 7 | 86% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…