Flight OddsIAH → PHX United Airlines
United Airlines · Houston, TX to Phoenix, AZ · 1,784 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers
On-time arrival
81%
Median delay
-8 min
90th percentile
+45 min
Cancellation rate
0%
How on-time is United Airlines from IAH to PHX?
Across every United Airlines flight number on IAH → PHX (1,784 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +45 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,432 | 81% |
| 16-30 min | 104 | 6% |
| 31-60 min | 107 | 6% |
| 61-120 min | 92 | 5% |
| 2+ hrs | 41 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 135 | 67% | +21 min |
| 2025-08 | 119 | 68% | +13 min |
| 2025-09 | 121 | 84% | +9 min |
| 2025-10 | 171 | 77% | +5 min |
| 2025-11 | 163 | 68% | +15 min |
| 2025-12 | 169 | 89% | -6 min |
| 2026-01 | 155 | 92% | -7 min |
| 2026-02 | 152 | 95% | -11 min |
| 2026-03 | 177 | 86% | -7 min |
| 2026-04 | 145 | 88% | -3 min |
| 2026-05 | 140 | 81% | +2 min |
| 2026-06 | 129 | 64% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 271 | 81% |
| Tue | 240 | 87% |
| Wed | 239 | 83% |
| Thu | 270 | 79% |
| Fri | 256 | 80% |
| Sat | 235 | 80% |
| Sun | 265 | 75% |
UA flight numbers on IAH → PHX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…