Flight OddsAA4145 GSP → ORD
American Airlines · Greer, SC to Chicago, IL · 88 flights observed, 2025-07-01 to 2025-11-01 · 577 mi
AA4145 covers more than one route in the data window — the stats below are for GSP → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
49%
Median delay
+18 min
90th percentile
+102 min
Cancellation rate
1%
How often is AA4145 on time?
Across 88 flights on GSP → ORD from 2025-07-01 to 2025-11-01, AA4145 arrived within 15 minutes of schedule 49% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +102 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 43 | 49% |
| 16-30 min | 11 | 13% |
| 31-60 min | 17 | 20% |
| 61-120 min | 10 | 11% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 31% | +54 min |
| 2025-08 | 20 | 60% | +26 min |
| 2025-09 | 12 | 67% | +13 min |
| 2025-10 | 25 | 52% | +25 min |
| 2025-11 | 1 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 50% |
| Tue | 9 | 44% |
| Wed | 8 | 50% |
| Thu | 17 | 47% |
| Fri | 11 | 73% |
| Sat | 10 | 50% |
| Sun | 16 | 38% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…