Flight OddsUA4393 ORD → MSN
United Airlines · Chicago, IL to Madison, WI · 48 flights observed, 2025-10-26 to 2025-12-17 · 108 mi
UA4393 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
62%
Median delay
+6 min
90th percentile
+100 min
Cancellation rate
6%
How often is UA4393 on time?
Across 48 flights on ORD → MSN from 2025-10-26 to 2025-12-17, UA4393 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +100 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 62% |
| 16-30 min | 1 | 2% |
| 31-60 min | 6 | 13% |
| 61-120 min | 6 | 13% |
| 2+ hrs | 4 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | -3 min |
| 2025-11 | 22 | 73% | +19 min |
| 2025-12 | 17 | 41% | +54 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 7 | 71% |
| Wed | 7 | 71% |
| Thu | 6 | 50% |
| Fri | 7 | 57% |
| Sat | 3 | 100% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…