Flight OddsUA1318 PHX → IAH
United Airlines · Phoenix, AZ to Houston, TX · 172 flights observed, 2025-09-02 to 2026-06-30 · 1,009 mi
UA1318 covers more than one route in the data window — the stats below are for PHX → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-6 min
90th percentile
+8 min
Cancellation rate
1%
How often is UA1318 on time?
Across 172 flights on PHX → IAH from 2025-09-02 to 2026-06-30, UA1318 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +8 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 158 | 92% |
| 16-30 min | 3 | 2% |
| 31-60 min | 6 | 4% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 29 | 90% | -3 min |
| 2025-10 | 25 | 92% | -1 min |
| 2026-03 | 26 | 92% | +2 min |
| 2026-04 | 30 | 97% | -9 min |
| 2026-05 | 31 | 94% | 0 min |
| 2026-06 | 30 | 90% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 88% |
| Tue | 25 | 100% |
| Wed | 23 | 91% |
| Thu | 25 | 96% |
| Fri | 25 | 92% |
| Sat | 25 | 88% |
| Sun | 24 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…