Flight OddsUA4346 BRO → IAH
United Airlines · Brownsville, TX to Houston, TX · 363 flights observed, 2025-07-01 to 2026-06-30 · 308 mi
On-time arrival
88%
Median delay
-5 min
90th percentile
+19 min
Cancellation rate
1%
How often is UA4346 on time?
Across 363 flights on BRO → IAH from 2025-07-01 to 2026-06-30, UA4346 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +19 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 | 318 | 88% |
| 16-30 min | 18 | 5% |
| 31-60 min | 11 | 3% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 10 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 100% | -8 min |
| 2025-08 | 31 | 100% | -6 min |
| 2025-09 | 30 | 83% | +6 min |
| 2025-10 | 31 | 97% | -5 min |
| 2025-11 | 29 | 93% | +7 min |
| 2025-12 | 31 | 84% | +10 min |
| 2026-01 | 30 | 100% | -14 min |
| 2026-02 | 27 | 89% | -9 min |
| 2026-03 | 31 | 84% | +18 min |
| 2026-04 | 30 | 77% | +5 min |
| 2026-05 | 31 | 65% | +26 min |
| 2026-06 | 30 | 87% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 87% |
| Tue | 52 | 96% |
| Wed | 51 | 84% |
| Thu | 52 | 92% |
| Fri | 51 | 90% |
| Sat | 52 | 87% |
| Sun | 51 | 80% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…