Wan Hai's Asia America 9 (AA9)/Asia America Service IX connecting Far East-US
East Coast has been streamlined into a eastbound round-the-world rotation with a
new call at Philadelphia added since 18 August 2022 as well as new calls at
Balboa and Shanghai added since October 2022.
The AA9 rotation calls at Haiphong, Shekou, Kaohsiung, Shanghai, Qingdao,
Balboa, Charleston, Philadelphia, New York, Suez (Canal), Haiphong.
The revised service avoids the persistent congestion at Norfolk and Sava