Flight OddsAA3684 BWI → ORD
American Airlines · Baltimore, MD to Chicago, IL · 51 flights observed, 2025-11-02 to 2025-12-23 · 622 mi
AA3684 covers more than one route in the data window — the stats below are for BWI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
0 min
90th percentile
+29 min
Cancellation rate
2%
How often is AA3684 on time?
Across 51 flights on BWI → ORD from 2025-11-02 to 2025-12-23, AA3684 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +29 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 | 41 | 82% |
| 16-30 min | 4 | 8% |
| 31-60 min | 2 | 4% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 27 | 89% | +0 min |
| 2025-12 | 23 | 74% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 8 | 88% |
| Wed | 7 | 86% |
| Thu | 7 | 71% |
| Fri | 6 | 83% |
| Sat | 6 | 83% |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…