Flight OddsATL → MDT Delta Air Lines
Delta Air Lines · Atlanta, GA to Harrisburg, PA · 1,054 flights, 2025-07-01 to 2026-06-30 · aggregated across 14 flight numbers
On-time arrival
83%
Median delay
-6 min
90th percentile
+36 min
Cancellation rate
2%
How on-time is Delta Air Lines from ATL to MDT?
Across every Delta Air Lines flight number on ATL → MDT (1,054 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +36 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 853 | 83% |
| 16-30 min | 60 | 6% |
| 31-60 min | 65 | 6% |
| 61-120 min | 27 | 3% |
| 2+ hrs | 25 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 89 | 74% | +13 min |
| 2025-08 | 88 | 84% | 0 min |
| 2025-09 | 82 | 90% | -2 min |
| 2025-10 | 88 | 86% | +2 min |
| 2025-11 | 82 | 83% | +4 min |
| 2025-12 | 83 | 80% | +13 min |
| 2026-01 | 78 | 78% | +5 min |
| 2026-02 | 76 | 84% | +0 min |
| 2026-03 | 86 | 71% | +20 min |
| 2026-04 | 84 | 87% | +3 min |
| 2026-05 | 84 | 92% | -4 min |
| 2026-06 | 110 | 85% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 157 | 76% |
| Tue | 162 | 84% |
| Wed | 156 | 88% |
| Thu | 152 | 82% |
| Fri | 151 | 81% |
| Sat | 108 | 86% |
| Sun | 144 | 83% |
DL flight numbers on ATL → MDT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…