Flight OddsNK1637 LAX → LAS
Spirit Airlines · Los Angeles, CA to Las Vegas, NV · 96 flights observed, 2026-01-08 to 2026-04-13 · 236 mi
NK1637 covers more than one route in the data window — the stats below are for LAX → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-9 min
90th percentile
+19 min
Cancellation rate
2%
How often is NK1637 on time?
Across 96 flights on LAX → LAS from 2026-01-08 to 2026-04-13, NK1637 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -9 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 | 84 | 89% |
| 16-30 min | 3 | 3% |
| 31-60 min | 1 | 1% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 5 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 100% | -11 min |
| 2026-02 | 26 | 85% | +11 min |
| 2026-03 | 31 | 87% | +8 min |
| 2026-04 | 13 | 85% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 93% |
| Tue | 13 | 92% |
| Wed | 13 | 100% |
| Thu | 14 | 86% |
| Fri | 14 | 86% |
| Sat | 13 | 92% |
| Sun | 13 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…