Flight OddsUA4450 ORD → ATW
United Airlines · Chicago, IL to Appleton, WI · 34 flights observed, 2026-05-21 to 2026-06-24 · 160 mi
UA4450 covers more than one route in the data window — the stats below are for ORD → ATW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
-2 min
90th percentile
+71 min
Cancellation rate
9%
How often is UA4450 on time?
Across 34 flights on ORD → ATW from 2026-05-21 to 2026-06-24, UA4450 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +71 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 20 | 65% |
| 16-30 min | 1 | 3% |
| 31-60 min | 3 | 10% |
| 61-120 min | 6 | 19% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 10 | 50% | +27 min |
| 2026-06 | 21 | 71% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 4 | 100% |
| Wed | 4 | 25% |
| Thu | 4 | 75% |
| Fri | 5 | 40% |
| Sat | 5 | 80% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…