Flight OddsLAS → IAH Spirit Airlines
Spirit Airlines · Las Vegas, NV to Houston, TX · 526 flights, 2025-07-01 to 2026-05-01 · aggregated across 24 flight numbers
On-time arrival
78%
Median delay
-4 min
90th percentile
+51 min
Cancellation rate
2%
How on-time is Spirit Airlines from LAS to IAH?
Across every Spirit Airlines flight number on LAS → IAH (526 flights, 2025-07-01 to 2026-05-01), 78% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +51 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 400 | 78% |
| 16-30 min | 40 | 8% |
| 31-60 min | 32 | 6% |
| 61-120 min | 17 | 3% |
| 2+ hrs | 24 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 56 | 71% | +9 min |
| 2025-08 | 63 | 71% | +15 min |
| 2025-09 | 59 | 78% | +10 min |
| 2025-10 | 62 | 92% | -2 min |
| 2025-11 | 61 | 82% | +11 min |
| 2025-12 | 48 | 88% | +7 min |
| 2026-01 | 29 | 90% | -7 min |
| 2026-02 | 53 | 79% | +10 min |
| 2026-03 | 43 | 56% | +64 min |
| 2026-04 | 38 | 74% | +31 min |
| 2026-05 | 1 | 0% | +162 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 75 | 75% |
| Tue | 77 | 74% |
| Wed | 69 | 88% |
| Thu | 72 | 78% |
| Fri | 68 | 74% |
| Sat | 75 | 77% |
| Sun | 77 | 81% |
NK flight numbers on LAS → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…