Flight OddsB6820 JFK → DTW
JetBlue Airways · New York, NY to Detroit, MI · 247 flights observed, 2025-07-01 to 2026-06-30 · 509 mi
B6820 covers more than one route in the data window — the stats below are for JFK → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
-5 min
90th percentile
+87 min
Cancellation rate
5%
How often is B6820 on time?
Across 247 flights on JFK → DTW from 2025-07-01 to 2026-06-30, B6820 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +87 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 147 | 63% |
| 16-30 min | 18 | 8% |
| 31-60 min | 26 | 11% |
| 61-120 min | 31 | 13% |
| 2+ hrs | 13 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 30% | +62 min |
| 2025-08 | 30 | 63% | +22 min |
| 2025-09 | 30 | 77% | -3 min |
| 2025-10 | 30 | 70% | +3 min |
| 2025-11 | 27 | 70% | +7 min |
| 2025-12 | 28 | 61% | +20 min |
| 2026-01 | 28 | 64% | +9 min |
| 2026-02 | 11 | 82% | -3 min |
| 2026-06 | 21 | 57% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 63% |
| Tue | 36 | 64% |
| Wed | 35 | 83% |
| Thu | 35 | 57% |
| Fri | 33 | 64% |
| Sat | 31 | 58% |
| Sun | 30 | 47% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…