Flight OddsAA3160 ORD → BOS
American Airlines · Chicago, IL to Boston, MA · 92 flights observed, 2025-07-03 to 2025-10-30 · 867 mi
AA3160 covers more than one route in the data window — the stats below are for ORD → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
41%
Median delay
+24 min
90th percentile
+144 min
Cancellation rate
5%
How often is AA3160 on time?
Across 92 flights on ORD → BOS from 2025-07-03 to 2025-10-30, AA3160 arrived within 15 minutes of schedule 41% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +144 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 36 | 41% |
| 16-30 min | 13 | 15% |
| 31-60 min | 8 | 9% |
| 61-120 min | 18 | 21% |
| 2+ hrs | 12 | 14% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 18 | 28% | +65 min |
| 2025-08 | 25 | 40% | +47 min |
| 2025-09 | 25 | 44% | +40 min |
| 2025-10 | 19 | 53% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 47% |
| Tue | 8 | 63% |
| Wed | 8 | 25% |
| Thu | 16 | 25% |
| Fri | 12 | 58% |
| Sat | 11 | 55% |
| Sun | 17 | 29% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…