Flight OddsNK1983 LAS → IAH
Spirit Airlines · Las Vegas, NV to Houston, TX · 58 flights observed, 2025-09-05 to 2025-11-01 · 1,222 mi
NK1983 covers more than one route in the data window — the stats below are for LAS → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-11 min
90th percentile
+7 min
Cancellation rate
0%
How often is NK1983 on time?
Across 58 flights on LAS → IAH from 2025-09-05 to 2025-11-01, NK1983 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +7 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 | 54 | 93% |
| 16-30 min | 2 | 3% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 26 | 96% | -8 min |
| 2025-10 | 31 | 90% | -4 min |
| 2025-11 | 1 | 100% | -27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 8 | 100% |
| Fri | 9 | 89% |
| Sat | 9 | 100% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…