Flight OddsB6721 BOS → PBI
JetBlue Airways · Boston, MA to West Palm Beach/Palm Beach, FL · 171 flights observed, 2025-10-26 to 2026-04-28 · 1,197 mi
On-time arrival
53%
Median delay
+12 min
90th percentile
+111 min
Cancellation rate
4%
How often is B6721 on time?
Across 171 flights on BOS → PBI from 2025-10-26 to 2026-04-28, B6721 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +111 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 86 | 53% |
| 16-30 min | 20 | 12% |
| 31-60 min | 25 | 15% |
| 61-120 min | 16 | 10% |
| 2+ hrs | 15 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 3 | 33% | +21 min |
| 2025-11 | 21 | 67% | +17 min |
| 2025-12 | 28 | 36% | +44 min |
| 2026-01 | 30 | 57% | +66 min |
| 2026-02 | 24 | 46% | +44 min |
| 2026-03 | 31 | 58% | +38 min |
| 2026-04 | 25 | 60% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 25 | 72% |
| Tue | 21 | 62% |
| Wed | 19 | 58% |
| Thu | 25 | 48% |
| Fri | 24 | 42% |
| Sat | 23 | 57% |
| Sun | 25 | 36% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…