Flight OddsAA3748 ORD → MSN
American Airlines · Chicago, IL to Madison, WI · 30 flights observed, 2025-08-07 to 2025-10-05 · 108 mi
AA3748 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
79%
Median delay
-4 min
90th percentile
+32 min
Cancellation rate
3%
How often is AA3748 on time?
Across 30 flights on ORD → MSN from 2025-08-07 to 2025-10-05, AA3748 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +32 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 79% |
| 16-30 min | 3 | 10% |
| 31-60 min | 2 | 7% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 15 | 67% | +17 min |
| 2025-09 | 12 | 92% | -6 min |
| 2025-10 | 2 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 8 | 88% |
| Fri | 4 | 50% |
| Sat | 2 | 50% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…