The ageing fleet made it difficult for Biman to maintain its flight schedule, as the aircraft suffered from mechanical problems, leading to flight delays and cancellations.
Armada yang menua menyebabkan Biman mengalami kesulitan dalam mempertahankan jadwal penerbangannya, karena pesawat sering mengalami masalah mekanik, yang menimbulkan penundaan dan pembatalan penerbangan.