Flight OddsB6308 JFK → PWM
JetBlue Airways · New York, NY to Portland, ME · 192 flights observed, 2025-07-01 to 2026-06-28 · 273 mi
On-time arrival
62%
Median delay
+1 min
90th percentile
+99 min
Cancellation rate
7%
How often is B6308 on time?
Across 192 flights on JFK → PWM from 2025-07-01 to 2026-06-28, B6308 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +99 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 111 | 62% |
| 16-30 min | 20 | 11% |
| 31-60 min | 15 | 8% |
| 61-120 min | 15 | 8% |
| 2+ hrs | 17 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 10% | +69 min |
| 2025-08 | 29 | 62% | +33 min |
| 2025-09 | 18 | 61% | +27 min |
| 2025-10 | 25 | 72% | +8 min |
| 2026-03 | 3 | 33% | +18 min |
| 2026-04 | 30 | 80% | -1 min |
| 2026-05 | 30 | 73% | +9 min |
| 2026-06 | 23 | 65% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 25 | 64% |
| Tue | 23 | 74% |
| Wed | 21 | 67% |
| Thu | 28 | 61% |
| Fri | 29 | 66% |
| Sat | 24 | 54% |
| Sun | 28 | 54% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…