Flight OddsJFK → MIA Delta Air Lines
Delta Air Lines · New York, NY to Miami, FL · 1,620 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
77%
Median delay
-9 min
90th percentile
+51 min
Cancellation rate
3%
How on-time is Delta Air Lines from JFK to MIA?
Across every Delta Air Lines flight number on JFK → MIA (1,620 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +51 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,200 | 77% |
| 16-30 min | 120 | 8% |
| 31-60 min | 107 | 7% |
| 61-120 min | 78 | 5% |
| 2+ hrs | 58 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 113 | 65% | +17 min |
| 2025-08 | 120 | 82% | +7 min |
| 2025-09 | 119 | 80% | +11 min |
| 2025-10 | 120 | 75% | +8 min |
| 2025-11 | 137 | 72% | +13 min |
| 2025-12 | 145 | 65% | +23 min |
| 2026-01 | 140 | 69% | +13 min |
| 2026-02 | 125 | 71% | +3 min |
| 2026-03 | 149 | 81% | +5 min |
| 2026-04 | 149 | 89% | -8 min |
| 2026-05 | 128 | 87% | -6 min |
| 2026-06 | 118 | 86% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 220 | 79% |
| Tue | 222 | 82% |
| Wed | 226 | 83% |
| Thu | 227 | 73% |
| Fri | 225 | 78% |
| Sat | 225 | 77% |
| Sun | 218 | 66% |
DL flight numbers on JFK → MIA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…