Flight OddsNK1251 DTW → LAS
Spirit Airlines · Detroit, MI to Las Vegas, NV · 34 flights observed, 2025-07-09 to 2025-08-11 · 1,749 mi
NK1251 covers more than one route in the data window — the stats below are for DTW → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-21 min
90th percentile
+22 min
Cancellation rate
0%
How often is NK1251 on time?
Across 34 flights on DTW → LAS from 2025-07-09 to 2025-08-11, NK1251 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -21 min, and the worst 10% of flights arrived +22 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 | 30 | 88% |
| 16-30 min | 1 | 3% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 91% | -15 min |
| 2025-08 | 11 | 82% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 4 | 100% |
| Wed | 5 | 80% |
| Thu | 5 | 80% |
| Fri | 5 | 80% |
| Sat | 5 | 100% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…