Flight OddsTUS → IAH United Airlines
United Airlines · Tucson, AZ to Houston, TX · 720 flights, 2025-07-01 to 2026-06-30 · aggregated across 26 flight numbers
On-time arrival
90%
Median delay
-12 min
90th percentile
+17 min
Cancellation rate
1%
How on-time is United Airlines from TUS to IAH?
Across every United Airlines flight number on TUS → IAH (720 flights, 2025-07-01 to 2026-06-30), 90% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +17 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 637 | 90% |
| 16-30 min | 28 | 4% |
| 31-60 min | 17 | 2% |
| 61-120 min | 18 | 3% |
| 2+ hrs | 11 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 60 | 85% | +1 min |
| 2025-08 | 61 | 92% | -5 min |
| 2025-09 | 60 | 95% | -13 min |
| 2025-10 | 61 | 93% | -9 min |
| 2025-11 | 57 | 89% | +1 min |
| 2025-12 | 62 | 92% | -5 min |
| 2026-01 | 57 | 95% | -7 min |
| 2026-02 | 54 | 93% | -5 min |
| 2026-03 | 57 | 84% | +13 min |
| 2026-04 | 60 | 87% | -7 min |
| 2026-05 | 62 | 89% | -5 min |
| 2026-06 | 60 | 82% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 103 | 84% |
| Tue | 105 | 96% |
| Wed | 93 | 91% |
| Thu | 103 | 86% |
| Fri | 104 | 87% |
| Sat | 103 | 92% |
| Sun | 100 | 90% |
UA flight numbers on TUS → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…