ISLAMABAD (APP) - The Pakistan International Airlines (PIA) has suspended its Ramazan service of Karachi to Quetta , Turbat and Panjgur flights in Balochistan because of low volume. According to private news channel quoting to Pia official, the flights will resume after Ramazan. The problem with the night service was lack of passengers. Pia said that the day flights were enough, while night flights were causing it a loss. The two flights a week will be brought down to one and instead of making independent stops, the flight will go from Quetta , Turbat and Panjgur on to Karachi in one trip. Air Blue ceased to operate on these routes, ending competition as well.