Flight OddsAA3243 MDT → ORD
American Airlines · Harrisburg, PA to Chicago, IL · 85 flights observed, 2026-04-07 to 2026-06-30 · 594 mi
AA3243 covers more than one route in the data window — the stats below are for MDT → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+4 min
90th percentile
+83 min
Cancellation rate
5%
How often is AA3243 on time?
Across 85 flights on MDT → ORD from 2026-04-07 to 2026-06-30, AA3243 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +83 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 | 49 | 60% |
| 16-30 min | 8 | 10% |
| 31-60 min | 8 | 10% |
| 61-120 min | 11 | 14% |
| 2+ hrs | 5 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 23 | 70% | +46 min |
| 2026-05 | 29 | 59% | +15 min |
| 2026-06 | 29 | 55% | +40 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 64% |
| Tue | 13 | 69% |
| Wed | 12 | 42% |
| Thu | 11 | 73% |
| Fri | 10 | 70% |
| Sat | 12 | 58% |
| Sun | 12 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…