JFK → MKE Delta Air Lines
Delta Air Lines · New York, NY to Milwaukee, WI · 365 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
76%
Median delay
-11 min
90th percentile
+94 min
Cancellation rate
4%
How on-time is Delta Air Lines from JFK to MKE?
Across every Delta Air Lines flight number on JFK → MKE (365 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +94 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 263 | 76% |
| 16-30 min | 23 | 7% |
| 31-60 min | 17 | 5% |
| 61-120 min | 27 | 8% |
| 2+ hrs | 18 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 56% | +45 min |
| 2025-08 | 29 | 90% | -25 min |
| 2025-09 | 30 | 83% | -3 min |
| 2025-10 | 30 | 77% | +15 min |
| 2025-11 | 30 | 77% | +21 min |
| 2025-12 | 31 | 61% | +27 min |
| 2026-01 | 28 | 79% | -4 min |
| 2026-02 | 25 | 88% | -9 min |
| 2026-03 | 29 | 76% | +5 min |
| 2026-04 | 28 | 75% | +1 min |
| 2026-05 | 31 | 87% | +1 min |
| 2026-06 | 30 | 60% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 71% |
| Tue | 50 | 78% |
| Wed | 51 | 82% |
| Thu | 49 | 67% |
| Fri | 52 | 75% |
| Sat | 49 | 82% |
| Sun | 48 | 73% |
DL flight numbers on JFK → MKE
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…