Flight OddsUA455 ORD → PHX
United Airlines · Chicago, IL to Phoenix, AZ · 224 flights observed, 2025-10-26 to 2026-06-30 · 1,440 mi
UA455 covers more than one route in the data window — the stats below are for ORD → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-8 min
90th percentile
+28 min
Cancellation rate
0%
How often is UA455 on time?
Across 224 flights on ORD → PHX from 2025-10-26 to 2026-06-30, UA455 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -8 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 | 190 | 85% |
| 16-30 min | 11 | 5% |
| 31-60 min | 8 | 4% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 7 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 100% | -16 min |
| 2025-11 | 29 | 79% | +8 min |
| 2025-12 | 31 | 87% | -1 min |
| 2026-01 | 31 | 87% | -2 min |
| 2026-02 | 28 | 89% | -6 min |
| 2026-03 | 7 | 100% | -15 min |
| 2026-04 | 30 | 83% | +0 min |
| 2026-05 | 31 | 81% | +4 min |
| 2026-06 | 30 | 83% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 82% |
| Tue | 33 | 91% |
| Wed | 32 | 81% |
| Thu | 31 | 90% |
| Fri | 31 | 77% |
| Sat | 30 | 93% |
| Sun | 33 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…