The flights schedule at Karachi’s Jinnah International Airport was reset on Saturday morning after a number of flights were cancelled or delayed due to unknown reasons, reported 24NewsHD TV channel.

AirBlue’s flight leaving Karachi to Quetta was cancelled along with another AirBlue flight PA-201 coming to Karachi from Islamabad was cancelled.

PIA’s flight PK-578 leaving Karachi to Multan was cancelled.

Air Arabia’s flight from Sharjah to Karachi was also cancelled.

Oman Air’s flight from Muscat to Karachi was also cancelled.

PIA’s flight from Karachi to Islamabad PK-308 was facing a delay of two hours and will now take off at 6:00 pm instead of 4:00 pm.

Another PIA flight PK-214 coming to Karachi from Dubai was also facing a delay.