Flight OddsAA2991 ORD → CHS
American Airlines · Chicago, IL to Charleston, SC · 40 flights observed, 2026-04-07 to 2026-05-20 · 760 mi
AA2991 covers more than one route in the data window — the stats below are for ORD → CHS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-10 min
90th percentile
+39 min
Cancellation rate
0%
How often is AA2991 on time?
Across 40 flights on ORD → CHS from 2026-04-07 to 2026-05-20, AA2991 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +39 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 | 32 | 80% |
| 16-30 min | 2 | 5% |
| 31-60 min | 6 | 15% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 23 | 78% | 0 min |
| 2026-05 | 17 | 82% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | 7 | 71% |
| Wed | 7 | 86% |
| Thu | 5 | 60% |
| Fri | 5 | 100% |
| Sat | 5 | 60% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…