Flight OddsB6859 BOS → PHL
JetBlue Airways · Boston, MA to Philadelphia, PA · 96 flights observed, 2025-11-20 to 2026-05-20 · 280 mi
B6859 covers more than one route in the data window — the stats below are for BOS → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-1 min
90th percentile
+48 min
Cancellation rate
1%
How often is B6859 on time?
Across 96 flights on BOS → PHL from 2025-11-20 to 2026-05-20, B6859 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +48 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 66 | 69% |
| 16-30 min | 10 | 11% |
| 31-60 min | 12 | 13% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 8 | 88% | +11 min |
| 2025-12 | 12 | 75% | +5 min |
| 2026-01 | 5 | 0% | +98 min |
| 2026-03 | 20 | 60% | +25 min |
| 2026-04 | 30 | 77% | -2 min |
| 2026-05 | 20 | 75% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 73% |
| Tue | 13 | 77% |
| Wed | 11 | 91% |
| Thu | 14 | 57% |
| Fri | 14 | 57% |
| Sat | 13 | 85% |
| Sun | 15 | 53% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…