DUBAI - Pakistan International Airlines took-off while leaving its checked-in passengers stranded at Dubai Airport on Thursday. The flight number PK-242 which was scheduled to Karachi from Dammam made landing at Dubai Airport and left the passengers helpless. According to sources, no PIA staff member was available there to guide the travellers. The enraged passengers lashed out at the PIA management and stated that the staff did not inform about the stay at Dubai Airport.