Flight OddsUA4522 ORD → MSN
United Airlines · Chicago, IL to Madison, WI · 13 flights observed, 2026-04-01 to 2026-04-29 · 108 mi
UA4522 covers more than one route in the data window — the stats below are for ORD → MSN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-11 min
90th percentile
+268 min
Cancellation rate
0%
How often is UA4522 on time?
Across 13 flights on ORD → MSN from 2026-04-01 to 2026-04-29, UA4522 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +268 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 | 9 | 69% |
| 16-30 min | 1 | 8% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 3 | 23% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 13 | 69% | +60 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | 5 | 80% |
| Thu | 4 | 50% |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…