Flight OddsUA1798 IAH → PHX
United Airlines · Houston, TX to Phoenix, AZ · 296 flights observed, 2025-07-01 to 2026-06-24 · 1,009 mi
UA1798 covers more than one route in the data window — the stats below are for IAH → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-9 min
90th percentile
+28 min
Cancellation rate
0%
How often is UA1798 on time?
Across 296 flights on IAH → PHX from 2025-07-01 to 2026-06-24, UA1798 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 248 | 84% |
| 16-30 min | 17 | 6% |
| 31-60 min | 16 | 5% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +17 min |
| 2025-08 | 18 | 78% | +3 min |
| 2025-09 | 22 | 86% | +23 min |
| 2025-10 | 24 | 75% | +7 min |
| 2025-12 | 30 | 97% | -10 min |
| 2026-01 | 31 | 90% | -9 min |
| 2026-02 | 23 | 96% | -12 min |
| 2026-03 | 30 | 87% | -11 min |
| 2026-04 | 30 | 90% | -12 min |
| 2026-05 | 31 | 81% | -3 min |
| 2026-06 | 24 | 75% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 88% |
| Tue | 37 | 95% |
| Wed | 40 | 88% |
| Thu | 44 | 84% |
| Fri | 44 | 82% |
| Sat | 42 | 76% |
| Sun | 44 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…