Flight OddsDL5643 LGA → SDF
Delta Air Lines · New York, NY to Louisville, KY · 264 flights observed, 2025-07-01 to 2026-06-30 · 659 mi
DL5643 covers more than one route in the data window — the stats below are for LGA → SDF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-13 min
90th percentile
+19 min
Cancellation rate
2%
How often is DL5643 on time?
Across 264 flights on LGA → SDF from 2025-07-01 to 2026-06-30, DL5643 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +19 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 | 226 | 87% |
| 16-30 min | 17 | 7% |
| 31-60 min | 10 | 4% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 93% | -12 min |
| 2025-08 | 30 | 93% | -18 min |
| 2025-09 | 27 | 93% | -7 min |
| 2025-10 | 7 | 86% | -11 min |
| 2025-11 | 17 | 82% | -5 min |
| 2025-12 | 26 | 73% | +2 min |
| 2026-01 | 7 | 86% | -14 min |
| 2026-02 | 4 | 100% | -20 min |
| 2026-03 | 22 | 82% | 0 min |
| 2026-04 | 30 | 83% | -3 min |
| 2026-05 | 30 | 90% | -7 min |
| 2026-06 | 30 | 87% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 92% |
| Tue | 38 | 89% |
| Wed | 36 | 94% |
| Thu | 33 | 82% |
| Fri | 37 | 81% |
| Sat | 52 | 87% |
| Sun | 28 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…