Flight OddsUnited Airlines · Harlingen/San Benito, TX to Houston, TX · 351 flights observed, 2025-07-01 to 2026-06-30 · 295 mi
UA4232 covers more than one route in the data window — the stats below are for HRL → IAH, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4232 on time?
Across 351 flights on HRL → IAH from 2025-07-01 to 2026-06-30, UA4232 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +33 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 | 286 | 82% |
| 16-30 min | 26 | 7% |
| 31-60 min | 10 | 3% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 18 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | +10 min |
| 2025-08 | 31 | 90% | +4 min |
| 2025-09 | 30 | 87% | +2 min |
| 2025-10 | 31 | 87% | -1 min |
| 2025-11 | 30 | 83% | +7 min |
| 2025-12 | 29 | 76% | +14 min |
| 2026-01 | 26 | 92% | +2 min |
| 2026-02 | 22 | 86% | -6 min |
| 2026-03 | 28 | 68% | +25 min |
| 2026-04 | 30 | 77% | +2 min |
| 2026-05 | 31 | 74% | +19 min |
| 2026-06 | 30 | 80% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 85% |
| Tue | 50 | 80% |
| Wed | 47 | 81% |
| Thu | 52 | 83% |
| Fri | 52 | 79% |
| Sat | 45 | 82% |
| Sun | 51 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…