Flight OddsB6508 JFK → PWM
JetBlue Airways · New York, NY to Portland, ME · 151 flights observed, 2025-07-01 to 2026-06-30 · 273 mi
B6508 covers more than one route in the data window — the stats below are for JFK → PWM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-14 min
90th percentile
+64 min
Cancellation rate
1%
How often is B6508 on time?
Across 151 flights on JFK → PWM from 2025-07-01 to 2026-06-30, B6508 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +64 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 | 123 | 83% |
| 16-30 min | 5 | 3% |
| 31-60 min | 5 | 3% |
| 61-120 min | 11 | 7% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 69% | +16 min |
| 2025-08 | 31 | 81% | +5 min |
| 2025-09 | 30 | 90% | -4 min |
| 2025-10 | 20 | 90% | -5 min |
| 2026-05 | 9 | 100% | -17 min |
| 2026-06 | 30 | 80% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 86% |
| Tue | 21 | 90% |
| Wed | 21 | 90% |
| Thu | 21 | 76% |
| Fri | 22 | 82% |
| Sat | 20 | 80% |
| Sun | 22 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…