Flight OddsUA1409 IAH → DEN
United Airlines · Houston, TX to Denver, CO · 136 flights observed, 2025-08-01 to 2026-06-30 · 861 mi
UA1409 covers more than one route in the data window — the stats below are for IAH → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-13 min
90th percentile
+43 min
Cancellation rate
1%
How often is UA1409 on time?
Across 136 flights on IAH → DEN from 2025-08-01 to 2026-06-30, UA1409 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +43 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 109 | 81% |
| 16-30 min | 8 | 6% |
| 31-60 min | 8 | 6% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 18 | 89% | -2 min |
| 2026-03 | 26 | 69% | +18 min |
| 2026-04 | 30 | 97% | -22 min |
| 2026-05 | 31 | 84% | -7 min |
| 2026-06 | 30 | 67% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 80% |
| Tue | 18 | 78% |
| Wed | 18 | 83% |
| Thu | 19 | 89% |
| Fri | 20 | 75% |
| Sat | 20 | 75% |
| Sun | 20 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…