Flight OddsAA4955 ORD → MKE
American Airlines · Chicago, IL to Milwaukee, WI · 51 flights observed, 2025-07-01 to 2025-12-17 · 67 mi
AA4955 covers more than one route in the data window — the stats below are for ORD → MKE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
50%
Median delay
+16 min
90th percentile
+166 min
Cancellation rate
2%
How often is AA4955 on time?
Across 51 flights on ORD → MKE from 2025-07-01 to 2025-12-17, AA4955 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +166 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 25 | 50% |
| 16-30 min | 8 | 16% |
| 31-60 min | 3 | 6% |
| 61-120 min | 6 | 12% |
| 2+ hrs | 8 | 16% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 60% | +44 min |
| 2025-08 | 5 | 60% | +11 min |
| 2025-12 | 15 | 27% | +80 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 33% |
| Tue | 8 | 63% |
| Wed | 8 | 75% |
| Thu | 7 | 57% |
| Fri | 7 | 29% |
| Sat | 7 | 43% |
| Sun | 7 | 43% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…