Flight OddsUA5255 ORD → ATW
United Airlines · Chicago, IL to Appleton, WI · 105 flights observed, 2026-01-06 to 2026-05-20 · 160 mi
UA5255 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
74%
Median delay
0 min
90th percentile
+69 min
Cancellation rate
4%
How often is UA5255 on time?
Across 105 flights on ORD → ATW from 2026-01-06 to 2026-05-20, UA5255 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +69 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 75 | 74% |
| 16-30 min | 5 | 5% |
| 31-60 min | 8 | 8% |
| 61-120 min | 9 | 9% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 67% | +19 min |
| 2026-02 | 28 | 79% | +3 min |
| 2026-03 | 7 | 86% | +8 min |
| 2026-04 | 28 | 75% | +14 min |
| 2026-05 | 14 | 71% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 79% |
| Tue | 17 | 65% |
| Wed | 16 | 75% |
| Thu | 11 | 82% |
| Fri | 12 | 83% |
| Sat | 15 | 80% |
| Sun | 16 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…