Flight OddsDEN → IAH United Airlines
United Airlines · Denver, CO to Houston, TX · 3,875 flights, 2025-07-01 to 2026-06-30 · aggregated across 46 flight numbers
On-time arrival
79%
Median delay
-5 min
90th percentile
+42 min
Cancellation rate
0%
How on-time is United Airlines from DEN to IAH?
Across every United Airlines flight number on DEN → IAH (3,875 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +42 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 3,053 | 79% |
| 16-30 min | 284 | 7% |
| 31-60 min | 242 | 6% |
| 61-120 min | 163 | 4% |
| 2+ hrs | 115 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 336 | 57% | +29 min |
| 2025-08 | 339 | 67% | +19 min |
| 2025-09 | 329 | 82% | +3 min |
| 2025-10 | 336 | 88% | -1 min |
| 2025-11 | 296 | 81% | +2 min |
| 2025-12 | 324 | 84% | +1 min |
| 2026-01 | 314 | 88% | -5 min |
| 2026-02 | 278 | 86% | -2 min |
| 2026-03 | 324 | 79% | +14 min |
| 2026-04 | 300 | 88% | -3 min |
| 2026-05 | 331 | 85% | +2 min |
| 2026-06 | 350 | 69% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 550 | 79% |
| Tue | 553 | 82% |
| Wed | 546 | 78% |
| Thu | 550 | 80% |
| Fri | 552 | 77% |
| Sat | 552 | 79% |
| Sun | 554 | 78% |
UA flight numbers on DEN → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…