Flight OddsUA6255 OKC → IAH
United Airlines · Oklahoma City, OK to Houston, TX · 45 flights observed, 2025-07-05 to 2026-06-30 · 395 mi
UA6255 covers more than one route in the data window — the stats below are for OKC → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
0 min
90th percentile
+22 min
Cancellation rate
0%
How often is UA6255 on time?
Across 45 flights on OKC → IAH from 2025-07-05 to 2026-06-30, UA6255 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +22 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 | 35 | 78% |
| 16-30 min | 6 | 13% |
| 31-60 min | 2 | 4% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 4 | 100% | -8 min |
| 2026-05 | 11 | 73% | 0 min |
| 2026-06 | 30 | 77% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 100% |
| Wed | 5 | 80% |
| Thu | 6 | 50% |
| Fri | 6 | 83% |
| Sat | 10 | 80% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…