Flight OddsUnited Airlines · Houston, TX to Mission/McAllen/Edinburg, TX · 103 flights observed, 2025-07-01 to 2025-10-25 · 316 mi
UA4247 covers more than one route in the data window — the stats below are for IAH → MFE, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4247 on time?
Across 103 flights on IAH → MFE from 2025-07-01 to 2025-10-25, UA4247 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +38 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 | 86 | 83% |
| 16-30 min | 5 | 5% |
| 31-60 min | 4 | 4% |
| 61-120 min | 6 | 6% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 81% | +7 min |
| 2025-08 | 25 | 80% | -1 min |
| 2025-09 | 27 | 81% | -2 min |
| 2025-10 | 25 | 92% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 88% |
| Tue | 17 | 82% |
| Wed | 17 | 88% |
| Thu | 17 | 76% |
| Fri | 16 | 88% |
| Sat | 11 | 91% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…