Flight OddsUA4813 IAH → BRO
United Airlines · Houston, TX to Brownsville, TX · 362 flights observed, 2025-07-01 to 2026-06-30 · 308 mi
On-time arrival
86%
Median delay
-12 min
90th percentile
+24 min
Cancellation rate
1%
How often is UA4813 on time?
Across 362 flights on IAH → BRO from 2025-07-01 to 2026-06-30, UA4813 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +24 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 | 310 | 86% |
| 16-30 min | 16 | 4% |
| 31-60 min | 14 | 4% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -6 min |
| 2025-08 | 31 | 97% | -11 min |
| 2025-09 | 30 | 97% | -16 min |
| 2025-10 | 31 | 87% | -5 min |
| 2025-11 | 29 | 79% | +6 min |
| 2025-12 | 31 | 90% | -4 min |
| 2026-01 | 30 | 80% | +2 min |
| 2026-02 | 25 | 96% | -12 min |
| 2026-03 | 31 | 74% | +8 min |
| 2026-04 | 30 | 83% | -3 min |
| 2026-05 | 31 | 84% | +10 min |
| 2026-06 | 30 | 73% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 83% |
| Tue | 53 | 91% |
| Wed | 49 | 84% |
| Thu | 52 | 88% |
| Fri | 51 | 86% |
| Sat | 52 | 85% |
| Sun | 51 | 86% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…