Flight OddsB6516 BUF → BOS
JetBlue Airways · Buffalo, NY to Boston, MA · 169 flights observed, 2025-07-01 to 2026-06-30 · 395 mi
B6516 covers more than one route in the data window — the stats below are for BUF → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+4 min
90th percentile
+98 min
Cancellation rate
3%
How often is B6516 on time?
Across 169 flights on BUF → BOS from 2025-07-01 to 2026-06-30, B6516 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +98 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 94 | 57% |
| 16-30 min | 12 | 7% |
| 31-60 min | 20 | 12% |
| 61-120 min | 26 | 16% |
| 2+ hrs | 12 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 41% | +58 min |
| 2025-08 | 31 | 71% | +11 min |
| 2025-09 | 25 | 36% | +48 min |
| 2025-10 | 23 | 48% | +36 min |
| 2026-04 | 2 | 0% | +23 min |
| 2026-05 | 30 | 83% | +5 min |
| 2026-06 | 24 | 63% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 63% |
| Tue | 24 | 67% |
| Wed | 23 | 65% |
| Thu | 25 | 40% |
| Fri | 25 | 56% |
| Sat | 20 | 75% |
| Sun | 23 | 39% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…