Flight OddsLAS → IAH United Airlines
United Airlines · Las Vegas, NV to Houston, TX · 2,601 flights, 2025-07-01 to 2026-06-30 · aggregated across 43 flight numbers
On-time arrival
86%
Median delay
-9 min
90th percentile
+27 min
Cancellation rate
1%
How on-time is United Airlines from LAS to IAH?
Across every United Airlines flight number on LAS → IAH (2,601 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +27 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,219 | 86% |
| 16-30 min | 119 | 5% |
| 31-60 min | 114 | 4% |
| 61-120 min | 62 | 2% |
| 2+ hrs | 59 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 201 | 81% | +7 min |
| 2025-08 | 198 | 83% | +3 min |
| 2025-09 | 179 | 91% | -3 min |
| 2025-10 | 209 | 89% | +1 min |
| 2025-11 | 230 | 81% | +3 min |
| 2025-12 | 239 | 94% | -7 min |
| 2026-01 | 230 | 91% | -5 min |
| 2026-02 | 219 | 92% | -7 min |
| 2026-03 | 247 | 82% | +10 min |
| 2026-04 | 216 | 85% | -3 min |
| 2026-05 | 207 | 84% | +9 min |
| 2026-06 | 198 | 82% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 388 | 84% |
| Tue | 329 | 88% |
| Wed | 345 | 89% |
| Thu | 384 | 86% |
| Fri | 385 | 82% |
| Sat | 358 | 88% |
| Sun | 384 | 87% |
UA flight numbers on LAS → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…