Flight OddsUA4257 IAH → CRP
United Airlines · Houston, TX to Corpus Christi, TX · 12 flights observed, 2026-05-01 to 2026-05-19 · 201 mi
UA4257 covers more than one route in the data window — the stats below are for IAH → CRP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-15 min
90th percentile
+60 min
Cancellation rate
0%
How often is UA4257 on time?
Across 12 flights on IAH → CRP from 2026-05-01 to 2026-05-19, UA4257 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +60 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 | 10 | 83% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 17% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 12 | 83% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 3 | 100% |
| Wed | No data | — |
| Thu | 2 | 50% |
| Fri | 1 | 0% |
| Sat | 3 | 100% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…