Flight OddsNK645 MIA → LAS
Spirit Airlines · Miami, FL to Las Vegas, NV · 12 flights observed, 2025-08-14 to 2025-09-01 · 2,174 mi
NK645 covers more than one route in the data window — the stats below are for MIA → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
+4 min
90th percentile
+65 min
Cancellation rate
8%
How often is NK645 on time?
Across 12 flights on MIA → LAS from 2025-08-14 to 2025-09-01, NK645 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +65 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 73% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 18% |
| 2+ hrs | 1 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 10 | 70% | +19 min |
| 2025-09 | 1 | 100% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 3 | 100% |
| Fri | 3 | 67% |
| Sat | No data | — |
| Sun | 2 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…