Flight OddsDL5814 BOS → JFK
Delta Air Lines · Boston, MA to New York, NY · 193 flights observed, 2025-12-20 to 2026-06-30 · 187 mi
DL5814 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
66%
Median delay
-1 min
90th percentile
+80 min
Cancellation rate
6%
How often is DL5814 on time?
Across 193 flights on BOS → JFK from 2025-12-20 to 2026-06-30, DL5814 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +80 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 120 | 66% |
| 16-30 min | 14 | 8% |
| 31-60 min | 26 | 14% |
| 61-120 min | 13 | 7% |
| 2+ hrs | 8 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 55% | +36 min |
| 2026-01 | 27 | 85% | -1 min |
| 2026-02 | 26 | 69% | +19 min |
| 2026-03 | 30 | 70% | +11 min |
| 2026-04 | 30 | 57% | +19 min |
| 2026-05 | 30 | 60% | +13 min |
| 2026-06 | 27 | 63% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 63% |
| Tue | 27 | 78% |
| Wed | 25 | 80% |
| Thu | 27 | 56% |
| Fri | 26 | 62% |
| Sat | 28 | 68% |
| Sun | 24 | 58% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…