UA1798
United Airlines flight 1798 — Houston (IAH) to Phoenix (PHX)
On time
85%
Avg delay
~66 min
Cancelled
0.8%
UA1798 is a reliable flight. About 85% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 100% | 0.0% | 0 min |
| 2026-06 | 75% | 0.0% | 52 min |
| 2026-06 | 100% | 0.0% | 0 min |
| 2026-05 | 85% | 0.0% | 51 min |
| 2026-05 | 81% | 0.0% | 34 min |
| 2026-05 | 95% | 0.0% | 82 min |
| 2026-04 | 100% | 0.0% | 0 min |
| 2026-04 | 90% | 0.0% | 43 min |
| 2026-04 | 90% | 0.0% | 46 min |
| 2026-03 | 100% | 0.0% | 0 min |
| 2026-03 | 87% | 0.0% | 36 min |
| 2026-03 | 67% | 0.0% | 45 min |
Top delay cause
late-arriving aircraft
Based on 1,773 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.