Correct

班期

/ bānqī / 
Strokes

Definition

schedule (for flight, voyage etc)

Example

As a Noun

schedule/set time (for planes, ships, etc)

1
Xìnjiàn
信件
tóudì
投递
bānqī
班期

delivery schedule

2
Lúnchuán
轮船
kèyùn
客运
bānqī
班期

passenger ship timetable