SkyWest Airlines CHA to ORD on-time performance
SkyWest Airlines nonstop flights from Chattanooga to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
71%
arrived < 15 min late
Cancelled
5.4%
26 flights
Avg arrival delay
27 min
87 min when late
Rank on route
#2 of 3
route average 72% on time
Key facts
- SkyWest Airlines flights on CHA to ORD arrived on time 71% of the time in Aug 2025 – Jul 2026.
- 5.4% were cancelled, and 11% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (38%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft38%
- Airline (crew, maintenance, cleaning, fueling)36%
- Air traffic control & airport congestion24%
- Extreme weather3%
- Security0%
Other airlines on CHA to ORD
- Republic Airways70% on time · 20 min avg delay
- Envoy Air75% on time · 15 min avg delay
Full CHA to ORD comparison →
SkyWest Airlines on-time record across all routes →
481 SkyWest Airlines flights tracked on this route; 26 cancelled, 4 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.