American Airlines Resumes Chicago – Chattanooga From Oct 2025

NS25Oneworld
Written By Jim Liu

Published at 0800GMT 28MAY25

American Airlines from October 2025 plans to resume Chicago O'Hare – Chattanooga service, last served until May 2019. The oneWorld member will operate this route from 06OCT25, with 2 daily flights by Republic Airways’ Embraer E175 aircraft.

AA4661 ORD1354 – 1630CHA E75 D
AA4511 ORD1905 – 2141CHA E75 D

AA4512 CHA0725 – 0825ORD E75 D
AA4661 CHA1700 – 1800ORD E75 D

Jim Liu

Jim previously launched and ran Airlineroute between 2007 and 2020, now owns and runs AeroRoutes.

https://aeroroutes.com
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