Flight OddsUA4642 ATW → ORD
United Airlines · Appleton, WI to Chicago, IL · 67 flights observed, 2026-03-05 to 2026-05-20 · 160 mi
UA4642 covers more than one route in the data window — the stats below are for ATW → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
61%
Median delay
0 min
90th percentile
+106 min
Cancellation rate
9%
How often is UA4642 on time?
Across 67 flights on ATW → ORD from 2026-03-05 to 2026-05-20, UA4642 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +106 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 | 37 | 61% |
| 16-30 min | 6 | 10% |
| 31-60 min | 3 | 5% |
| 61-120 min | 12 | 20% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 19 | 42% | +39 min |
| 2026-04 | 28 | 71% | +15 min |
| 2026-05 | 14 | 64% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 11 | 36% |
| Wed | 11 | 64% |
| Thu | 7 | 71% |
| Fri | 8 | 63% |
| Sat | 7 | 57% |
| Sun | 9 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…