Flight OddsIAH → CMH United Airlines
United Airlines · Houston, TX to Columbus, OH · 992 flights, 2025-07-01 to 2026-06-30 · aggregated across 26 flight numbers
On-time arrival
81%
Median delay
-5 min
90th percentile
+37 min
Cancellation rate
1%
How on-time is United Airlines from IAH to CMH?
Across every United Airlines flight number on IAH → CMH (992 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +37 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 798 | 81% |
| 16-30 min | 66 | 7% |
| 31-60 min | 56 | 6% |
| 61-120 min | 37 | 4% |
| 2+ hrs | 24 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 87 | 74% | +23 min |
| 2025-08 | 83 | 67% | +17 min |
| 2025-09 | 76 | 88% | -1 min |
| 2025-10 | 88 | 81% | +6 min |
| 2025-11 | 80 | 85% | +4 min |
| 2025-12 | 78 | 77% | +5 min |
| 2026-01 | 76 | 93% | -8 min |
| 2026-02 | 73 | 81% | 0 min |
| 2026-03 | 79 | 91% | -1 min |
| 2026-04 | 86 | 87% | +0 min |
| 2026-05 | 88 | 81% | +8 min |
| 2026-06 | 87 | 74% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 151 | 83% |
| Tue | 128 | 87% |
| Wed | 143 | 80% |
| Thu | 152 | 84% |
| Fri | 150 | 73% |
| Sat | 115 | 83% |
| Sun | 142 | 80% |
UA flight numbers on IAH → CMH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…