The schedule of Chengdu Metro Line 7 is as follows: About Chengdu Metro Line 7: On December 6, 2017, Chengdu Metro Line 7, Chengdu’s first subway loop line, was officially opened for trial operation. Metro Line 7 is Chengdu’s first closed loop

The line is located on the circular transportation corridor with the densest residential land between the second and third rings. It connects Chengdu Station, Chengdu East Station, Chengdu South Station and other important transportation hubs along the line, and forms an interchange with urban rapid rail transit and urban rail transit radial lines.

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The total length of the line is 38.6 kilometers, with 31 underground stations and 8 transfer stations with existing subway lines.

The opening and trial operation of this line marks the formation of the backbone rail transit network in the central urban area of ??Chengdu, and the Chengdu Metro officially opens the era of "well + ring" line network operation.