Flight OddsNK1871 LAS → SDF
Spirit Airlines · Las Vegas, NV to Louisville, KY · 33 flights observed, 2025-09-04 to 2025-10-30 · 1,624 mi
NK1871 covers more than one route in the data window — the stats below are for LAS → SDF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-10 min
90th percentile
+6 min
Cancellation rate
0%
How often is NK1871 on time?
Across 33 flights on LAS → SDF from 2025-09-04 to 2025-10-30, NK1871 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +6 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 | 31 | 94% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 16 | 88% | +4 min |
| 2025-10 | 17 | 100% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 9 | 100% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…