Flight OddsSpirit Airlines · Fort Lauderdale, FL to Louisville, KY · 59 flights observed, 2025-08-14 to 2025-10-31 · 895 mi
NK2381 covers more than one route in the data window — the stats below are for FLL → SDF, the one it has flown most recently. The others are linked under “Other routes”.
How often is NK2381 on time?
Across 59 flights on FLL → SDF from 2025-08-14 to 2025-10-31, NK2381 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +33 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 48 | 81% |
| 16-30 min | 4 | 7% |
| 31-60 min | 5 | 8% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 14 | 57% | +17 min |
| 2025-09 | 21 | 86% | -10 min |
| 2025-10 | 24 | 92% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 64% |
| Tue | No data | — |
| Wed | 4 | 100% |
| Thu | 11 | 73% |
| Fri | 12 | 100% |
| Sat | 10 | 90% |
| Sun | 11 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…