Flight OddsUA1979 IAH → PHX
United Airlines · Houston, TX to Phoenix, AZ · 21 flights observed, 2025-07-03 to 2025-07-31 · 1,009 mi
UA1979 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
67%
Median delay
+10 min
90th percentile
+90 min
Cancellation rate
0%
How often is UA1979 on time?
Across 21 flights on IAH → PHX from 2025-07-03 to 2025-07-31, UA1979 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +90 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 | 14 | 67% |
| 16-30 min | 2 | 10% |
| 31-60 min | 2 | 10% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 2 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 67% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 60% |
| Fri | 4 | 75% |
| Sat | 4 | 100% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…