Flight OddsIAH → LAS Spirit Airlines
Spirit Airlines · Houston, TX to Las Vegas, NV · 527 flights, 2025-07-01 to 2026-05-01 · aggregated across 19 flight numbers
On-time arrival
82%
Median delay
-11 min
90th percentile
+44 min
Cancellation rate
2%
How on-time is Spirit Airlines from IAH to LAS?
Across every Spirit Airlines flight number on IAH → LAS (527 flights, 2025-07-01 to 2026-05-01), 82% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +44 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 423 | 82% |
| 16-30 min | 24 | 5% |
| 31-60 min | 30 | 6% |
| 61-120 min | 22 | 4% |
| 2+ hrs | 16 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 82% | +3 min |
| 2025-08 | 64 | 94% | -7 min |
| 2025-09 | 59 | 93% | -4 min |
| 2025-10 | 61 | 79% | +10 min |
| 2025-11 | 60 | 73% | +5 min |
| 2025-12 | 46 | 80% | +1 min |
| 2026-01 | 29 | 83% | -7 min |
| 2026-02 | 52 | 81% | +5 min |
| 2026-03 | 44 | 75% | +6 min |
| 2026-04 | 38 | 79% | +14 min |
| 2026-05 | 1 | 0% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 73 | 81% |
| Tue | 77 | 87% |
| Wed | 69 | 91% |
| Thu | 74 | 77% |
| Fri | 73 | 84% |
| Sat | 73 | 78% |
| Sun | 76 | 78% |
NK flight numbers on IAH → LAS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…