air 168This Air China flht can also be referenced as CCA168, CA0168, CA 168, CCA 168. How often is flht CA168 delayed? On average, 10% of all CA168 flhts are delayed.This Air China flht can also be referenced as CCA168, CA0168, CA 168, CCA 168. How often is flht CA168 delayed? On average, 10% of all CA168 flhts are delayed.