Flight OddsUA1829 IAH → MIA
United Airlines · Houston, TX to Miami, FL · 123 flights observed, 2025-08-19 to 2026-06-28 · 964 mi
UA1829 covers more than one route in the data window — the stats below are for IAH → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-6 min
90th percentile
+46 min
Cancellation rate
0%
How often is UA1829 on time?
Across 123 flights on IAH → MIA from 2025-08-19 to 2026-06-28, UA1829 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +46 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 95 | 77% |
| 16-30 min | 11 | 9% |
| 31-60 min | 9 | 7% |
| 61-120 min | 6 | 5% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 85% | 0 min |
| 2025-09 | 24 | 75% | 0 min |
| 2026-03 | 2 | 100% | -7 min |
| 2026-04 | 26 | 88% | 0 min |
| 2026-05 | 30 | 70% | +11 min |
| 2026-06 | 28 | 71% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 72% |
| Tue | 14 | 79% |
| Wed | 19 | 84% |
| Thu | 18 | 78% |
| Fri | 18 | 83% |
| Sat | 18 | 50% |
| Sun | 18 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…