Flight OddsBOS → JFK Delta Air Lines
Delta Air Lines · Boston, MA to New York, NY · 1,791 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
78%
Median delay
-8 min
90th percentile
+49 min
Cancellation rate
5%
How on-time is Delta Air Lines from BOS to JFK?
Across every Delta Air Lines flight number on BOS → JFK (1,791 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +49 min or later. 5% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,331 | 78% |
| 16-30 min | 109 | 6% |
| 31-60 min | 130 | 8% |
| 61-120 min | 99 | 6% |
| 2+ hrs | 39 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 138 | 64% | +23 min |
| 2025-08 | 153 | 84% | 0 min |
| 2025-09 | 145 | 78% | +0 min |
| 2025-10 | 148 | 80% | +8 min |
| 2025-11 | 141 | 84% | -1 min |
| 2025-12 | 127 | 76% | +10 min |
| 2026-01 | 131 | 84% | +1 min |
| 2026-02 | 128 | 78% | +4 min |
| 2026-03 | 152 | 76% | +4 min |
| 2026-04 | 152 | 78% | +1 min |
| 2026-05 | 151 | 77% | +3 min |
| 2026-06 | 142 | 77% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 233 | 76% |
| Tue | 252 | 77% |
| Wed | 245 | 84% |
| Thu | 242 | 75% |
| Fri | 250 | 78% |
| Sat | 249 | 81% |
| Sun | 237 | 75% |
DL flight numbers on BOS → JFK
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…