Flight OddsOKC → IAH United Airlines
United Airlines · Oklahoma City, OK to Houston, TX · 2,606 flights, 2025-07-01 to 2026-06-30 · aggregated across 85 flight numbers
On-time arrival
86%
Median delay
-9 min
90th percentile
+29 min
Cancellation rate
1%
How on-time is United Airlines from OKC to IAH?
Across every United Airlines flight number on OKC → IAH (2,606 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +29 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,200 | 86% |
| 16-30 min | 127 | 5% |
| 31-60 min | 92 | 4% |
| 61-120 min | 86 | 3% |
| 2+ hrs | 68 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 225 | 83% | +8 min |
| 2025-08 | 224 | 78% | +6 min |
| 2025-09 | 213 | 92% | -1 min |
| 2025-10 | 237 | 85% | 0 min |
| 2025-11 | 229 | 84% | +4 min |
| 2025-12 | 198 | 85% | +4 min |
| 2026-01 | 189 | 90% | -5 min |
| 2026-02 | 198 | 93% | -10 min |
| 2026-03 | 205 | 86% | +4 min |
| 2026-04 | 203 | 89% | -3 min |
| 2026-05 | 230 | 82% | +6 min |
| 2026-06 | 222 | 80% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 383 | 86% |
| Tue | 372 | 87% |
| Wed | 381 | 91% |
| Thu | 382 | 84% |
| Fri | 381 | 84% |
| Sat | 295 | 85% |
| Sun | 379 | 82% |
UA flight numbers on OKC → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…