Flight OddsAA4955 ORD → DTW
American Airlines · Chicago, IL to Detroit, MI · 37 flights observed, 2026-01-06 to 2026-02-11 · 235 mi
AA4955 covers more than one route in the data window — the stats below are for ORD → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
35%
Median delay
+44 min
90th percentile
+167 min
Cancellation rate
0%
How often is AA4955 on time?
Across 37 flights on ORD → DTW from 2026-01-06 to 2026-02-11, AA4955 arrived within 15 minutes of schedule 35% of the time. The median arrival delay was +44 min, and the worst 10% of flights arrived +167 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 | 13 | 35% |
| 16-30 min | 1 | 3% |
| 31-60 min | 6 | 16% |
| 61-120 min | 7 | 19% |
| 2+ hrs | 10 | 27% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 23% | +102 min |
| 2026-02 | 11 | 64% | +37 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | 6 | 50% |
| Wed | 6 | 50% |
| Thu | 5 | 40% |
| Fri | 5 | 20% |
| Sat | 5 | 20% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…