Flight OddsAA2479 ORD → MDT
American Airlines · Chicago, IL to Harrisburg, PA · 45 flights observed, 2026-02-12 to 2026-04-05 · 594 mi
AA2479 covers more than one route in the data window — the stats below are for ORD → MDT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-5 min
90th percentile
+113 min
Cancellation rate
7%
How often is AA2479 on time?
Across 45 flights on ORD → MDT from 2026-02-12 to 2026-04-05, AA2479 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +113 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 31 | 74% |
| 16-30 min | 1 | 2% |
| 31-60 min | 4 | 10% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 4 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 16 | 81% | +4 min |
| 2026-03 | 24 | 67% | +30 min |
| 2026-04 | 2 | 100% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 7 | 86% |
| Wed | 7 | 86% |
| Thu | 4 | 75% |
| Fri | 6 | 33% |
| Sat | 6 | 83% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…