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.Penilaian Kerentanan Air Permukaan terhadap Pencemaran di Sub DAS Garang Hilir Berbasis Multi-Indeks * Hermin Poedjiastoeti - Jurusan Teknik Sipil, Fakultas Teknik, Indonesia