Flight OddsUnited Airlines · Houston, TX to Harlingen/San Benito, TX · 88 flights observed, 2025-07-01 to 2025-12-13 · 295 mi
UA4306 covers more than one route in the data window — the stats below are for IAH → HRL, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4306 on time?
Across 88 flights on IAH → HRL from 2025-07-01 to 2025-12-13, UA4306 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +70 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 | 64 | 74% |
| 16-30 min | 5 | 6% |
| 31-60 min | 6 | 7% |
| 61-120 min | 6 | 7% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +34 min |
| 2025-08 | 31 | 74% | +12 min |
| 2025-09 | 24 | 83% | -4 min |
| 2025-12 | 2 | 100% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 67% |
| Tue | 13 | 77% |
| Wed | 12 | 83% |
| Thu | 12 | 58% |
| Fri | 12 | 58% |
| Sat | 14 | 86% |
| Sun | 12 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…