Flight OddsDL5808 BOS → JFK
Delta Air Lines · Boston, MA to New York, NY · 348 flights observed, 2025-07-01 to 2026-06-30 · 187 mi
DL5808 covers more than one route in the data window — the stats below are for BOS → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-3 min
90th percentile
+47 min
Cancellation rate
5%
How often is DL5808 on time?
Across 348 flights on BOS → JFK from 2025-07-01 to 2026-06-30, DL5808 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +47 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 | 252 | 76% |
| 16-30 min | 26 | 8% |
| 31-60 min | 26 | 8% |
| 61-120 min | 23 | 7% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 59% | +28 min |
| 2025-08 | 30 | 73% | +15 min |
| 2025-09 | 30 | 80% | +1 min |
| 2025-10 | 30 | 83% | 0 min |
| 2025-11 | 29 | 76% | +3 min |
| 2025-12 | 19 | 74% | +14 min |
| 2026-01 | 23 | 87% | +2 min |
| 2026-02 | 25 | 88% | -1 min |
| 2026-03 | 30 | 77% | +3 min |
| 2026-04 | 30 | 87% | -4 min |
| 2026-05 | 31 | 61% | +15 min |
| 2026-06 | 28 | 68% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 73% |
| Tue | 48 | 83% |
| Wed | 48 | 81% |
| Thu | 47 | 72% |
| Fri | 50 | 78% |
| Sat | 49 | 71% |
| Sun | 45 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…