Flight OddsB6640 CLE → BOS
JetBlue Airways · Cleveland, OH to Boston, MA · 279 flights observed, 2025-07-01 to 2026-06-30 · 563 mi
On-time arrival
63%
Median delay
-3 min
90th percentile
+83 min
Cancellation rate
3%
How often is B6640 on time?
Across 279 flights on CLE → BOS from 2025-07-01 to 2026-06-30, B6640 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +83 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 | 169 | 63% |
| 16-30 min | 24 | 9% |
| 31-60 min | 32 | 12% |
| 61-120 min | 33 | 12% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 48% | +35 min |
| 2025-08 | 23 | 70% | +15 min |
| 2025-09 | 28 | 25% | +42 min |
| 2025-10 | 31 | 55% | +16 min |
| 2025-11 | 28 | 82% | -7 min |
| 2025-12 | 27 | 59% | +40 min |
| 2026-02 | 4 | 75% | +5 min |
| 2026-03 | 19 | 79% | -2 min |
| 2026-04 | 26 | 88% | -6 min |
| 2026-05 | 25 | 64% | +30 min |
| 2026-06 | 30 | 63% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 40 | 57% |
| Tue | 32 | 63% |
| Wed | 29 | 76% |
| Thu | 41 | 56% |
| Fri | 42 | 60% |
| Sat | 45 | 82% |
| Sun | 41 | 46% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…