Flight OddsUA1400 PHX → ORD
United Airlines · Phoenix, AZ to Chicago, IL · 169 flights observed, 2025-07-01 to 2025-12-17 · 1,440 mi
UA1400 covers more than one route in the data window — the stats below are for PHX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
+4 min
90th percentile
+49 min
Cancellation rate
2%
How often is UA1400 on time?
Across 169 flights on PHX → ORD from 2025-07-01 to 2025-12-17, UA1400 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +49 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 123 | 75% |
| 16-30 min | 16 | 10% |
| 31-60 min | 12 | 7% |
| 61-120 min | 8 | 5% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 61% | +20 min |
| 2025-08 | 30 | 70% | +31 min |
| 2025-09 | 29 | 72% | +7 min |
| 2025-10 | 31 | 84% | +8 min |
| 2025-11 | 26 | 85% | +3 min |
| 2025-12 | 17 | 82% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 74% |
| Tue | 24 | 92% |
| Wed | 25 | 68% |
| Thu | 23 | 74% |
| Fri | 22 | 77% |
| Sat | 23 | 70% |
| Sun | 24 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…