Okay Airways has today announced it will operate a daily flight between Guilin and Zhangjiajie from May 15, 2015.
The flight number from Guilin to Zhangjiajie is BK 2760. Take-off time is 17:35 Guilin, Zhangjiajie arrival time of 19:20.
The flight number from Zhangjiajie to Guilin is BK 2759. Take-off time is 15:20 Zhangjiajie, Guilin arrival time of 17:05.
It's more convenient to Tour Zhangjiajie from Guilin, tourists need not to take train to Liuzhou and then take another train to Zhangjiajie.