American Airlines GSP to ORD on-time performance
American Airlines nonstop flights from Greer to Chicago · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
9.3%
5 flights
Avg arrival delay
14 min
56 min when late
Rank on route
#4 of 6
route average 77% on time
Key facts
- American Airlines flights on GSP to ORD arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 9.3% were cancelled, and 8% arrived an hour or more late.
- That ranks #4 of 6 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (77%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)77%
- Air traffic control & airport congestion23%
- Late-arriving aircraft0%
- Extreme weather0%
- Security0%
Other airlines on GSP to ORD
- Envoy Air75% on time · 16 min avg delay
- SkyWest Airlines73% on time · 23 min avg delay
- Republic Airways86% on time · 10 min avg delay
- PSA Airlines87% on time · 8 min avg delay
- United Airlines100% on time · 0 min avg delay
Full GSP to ORD comparison →
American Airlines on-time record across all routes →
54 American Airlines flights tracked on this route; 5 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.