Flight OddsIAH → LAS United Airlines
United Airlines · Houston, TX to Las Vegas, NV · 2,602 flights, 2025-07-01 to 2026-06-30 · aggregated across 38 flight numbers
On-time arrival
85%
Median delay
-10 min
90th percentile
+29 min
Cancellation rate
0%
How on-time is United Airlines from IAH to LAS?
Across every United Airlines flight number on IAH → LAS (2,602 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +29 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,192 | 85% |
| 16-30 min | 151 | 6% |
| 31-60 min | 111 | 4% |
| 61-120 min | 89 | 3% |
| 2+ hrs | 48 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 208 | 75% | +13 min |
| 2025-08 | 199 | 78% | +2 min |
| 2025-09 | 178 | 83% | +3 min |
| 2025-10 | 212 | 85% | +1 min |
| 2025-11 | 230 | 82% | -4 min |
| 2025-12 | 239 | 95% | -13 min |
| 2026-01 | 231 | 89% | -7 min |
| 2026-02 | 220 | 94% | -13 min |
| 2026-03 | 248 | 89% | -9 min |
| 2026-04 | 218 | 83% | +2 min |
| 2026-05 | 208 | 84% | +2 min |
| 2026-06 | 200 | 77% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 378 | 82% |
| Tue | 328 | 89% |
| Wed | 365 | 90% |
| Thu | 385 | 84% |
| Fri | 384 | 80% |
| Sat | 361 | 85% |
| Sun | 390 | 83% |
UA flight numbers on IAH → LAS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…