Flight OddsDL1481 ATL → SDF
Delta Air Lines · Atlanta, GA to Louisville, KY · 358 flights observed, 2025-07-01 to 2026-06-30 · 321 mi
DL1481 covers more than one route in the data window — the stats below are for ATL → SDF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-11 min
90th percentile
+20 min
Cancellation rate
2%
How often is DL1481 on time?
Across 358 flights on ATL → SDF from 2025-07-01 to 2026-06-30, DL1481 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +20 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 311 | 89% |
| 16-30 min | 18 | 5% |
| 31-60 min | 17 | 5% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 97% | -8 min |
| 2025-08 | 31 | 94% | -13 min |
| 2025-09 | 30 | 93% | -12 min |
| 2025-10 | 30 | 100% | -9 min |
| 2025-11 | 29 | 83% | +1 min |
| 2025-12 | 25 | 84% | -1 min |
| 2026-01 | 27 | 89% | -3 min |
| 2026-02 | 28 | 75% | 0 min |
| 2026-03 | 28 | 86% | -3 min |
| 2026-04 | 29 | 93% | -9 min |
| 2026-05 | 31 | 87% | -6 min |
| 2026-06 | 30 | 87% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 82% |
| Tue | 51 | 86% |
| Wed | 50 | 92% |
| Thu | 50 | 94% |
| Fri | 51 | 90% |
| Sat | 49 | 92% |
| Sun | 49 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…