Flight OddsUnited Airlines · Houston, TX to Harlingen/San Benito, TX · 292 flights observed, 2025-07-01 to 2026-06-30 · 295 mi
UA4344 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 UA4344 on time?
Across 292 flights on IAH → HRL from 2025-07-01 to 2026-06-30, UA4344 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +44 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 | 243 | 84% |
| 16-30 min | 10 | 3% |
| 31-60 min | 12 | 4% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 11 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 74% | +20 min |
| 2025-08 | 18 | 89% | -7 min |
| 2025-10 | 6 | 100% | -9 min |
| 2025-11 | 28 | 86% | +2 min |
| 2025-12 | 27 | 93% | -1 min |
| 2026-01 | 30 | 83% | -8 min |
| 2026-02 | 28 | 93% | -9 min |
| 2026-03 | 30 | 90% | -9 min |
| 2026-04 | 30 | 90% | -8 min |
| 2026-05 | 31 | 81% | +13 min |
| 2026-06 | 30 | 63% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 83% |
| Tue | 42 | 90% |
| Wed | 41 | 88% |
| Thu | 41 | 88% |
| Fri | 41 | 80% |
| Sat | 42 | 76% |
| Sun | 40 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…