Flight OddsATL → SDF Delta Air Lines
Delta Air Lines · Atlanta, GA to Louisville, KY · 2,786 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers
On-time arrival
86%
Median delay
-8 min
90th percentile
+26 min
Cancellation rate
1%
How on-time is Delta Air Lines from ATL to SDF?
Across every Delta Air Lines flight number on ATL → SDF (2,786 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +26 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,356 | 86% |
| 16-30 min | 138 | 5% |
| 31-60 min | 120 | 4% |
| 61-120 min | 84 | 3% |
| 2+ hrs | 41 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 252 | 83% | +9 min |
| 2025-08 | 247 | 87% | -2 min |
| 2025-09 | 239 | 95% | -9 min |
| 2025-10 | 252 | 91% | -3 min |
| 2025-11 | 211 | 82% | +11 min |
| 2025-12 | 208 | 81% | +9 min |
| 2026-01 | 186 | 85% | +0 min |
| 2026-02 | 194 | 85% | +1 min |
| 2026-03 | 220 | 80% | +8 min |
| 2026-04 | 237 | 90% | -4 min |
| 2026-05 | 259 | 84% | +4 min |
| 2026-06 | 234 | 88% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 416 | 83% |
| Tue | 379 | 84% |
| Wed | 378 | 91% |
| Thu | 414 | 88% |
| Fri | 413 | 89% |
| Sat | 332 | 87% |
| Sun | 407 | 80% |
DL flight numbers on ATL → SDF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…