Flight OddsDTW → MDT Delta Air Lines
Delta Air Lines · Detroit, MI to Harrisburg, PA · 878 flights, 2025-07-01 to 2026-06-30 · aggregated across 27 flight numbers
On-time arrival
75%
Median delay
-7 min
90th percentile
+79 min
Cancellation rate
1%
How on-time is Delta Air Lines from DTW to MDT?
Across every Delta Air Lines flight number on DTW → MDT (878 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +79 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 653 | 75% |
| 16-30 min | 51 | 6% |
| 31-60 min | 47 | 5% |
| 61-120 min | 65 | 8% |
| 2+ hrs | 50 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 85 | 68% | +20 min |
| 2025-08 | 89 | 80% | +6 min |
| 2025-09 | 86 | 91% | -3 min |
| 2025-10 | 88 | 90% | +1 min |
| 2025-11 | 82 | 78% | +2 min |
| 2025-12 | 75 | 45% | +79 min |
| 2026-01 | 45 | 62% | +36 min |
| 2026-02 | 42 | 55% | +90 min |
| 2026-03 | 55 | 71% | +17 min |
| 2026-04 | 58 | 81% | +12 min |
| 2026-05 | 72 | 81% | +4 min |
| 2026-06 | 89 | 83% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 133 | 77% |
| Tue | 127 | 73% |
| Wed | 124 | 73% |
| Thu | 130 | 77% |
| Fri | 128 | 77% |
| Sat | 99 | 82% |
| Sun | 125 | 70% |
DL flight numbers on DTW → MDT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…