Flight OddsUA3476 ORD → MSN
United Airlines · Chicago, IL to Madison, WI · 48 flights observed, 2026-03-05 to 2026-04-29 · 108 mi
UA3476 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
87%
Median delay
-11 min
90th percentile
+25 min
Cancellation rate
6%
How often is UA3476 on time?
Across 48 flights on ORD → MSN from 2026-03-05 to 2026-04-29, UA3476 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +25 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 | 39 | 87% |
| 16-30 min | 2 | 4% |
| 31-60 min | 2 | 4% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 21 | 76% | +9 min |
| 2026-04 | 24 | 96% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 7 | 86% |
| Wed | 7 | 86% |
| Thu | 7 | 100% |
| Fri | 6 | 83% |
| Sat | 7 | 86% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…