Flight OddsAA858 ORD → GSP
American Airlines · Chicago, IL to Greer, SC · 13 flights observed, 2026-02-12 to 2026-03-05 · 577 mi
AA858 covers more than one route in the data window — the stats below are for ORD → GSP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
+1 min
90th percentile
+53 min
Cancellation rate
0%
How often is AA858 on time?
Across 13 flights on ORD → GSP from 2026-02-12 to 2026-03-05, AA858 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +53 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 | 10 | 77% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 23% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 9 | 78% | +3 min |
| 2026-03 | 4 | 75% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 3 | 67% |
| Wed | 3 | 67% |
| Thu | 4 | 100% |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…