The flight, PK-660, was set to take off from the New Islamabad Airport, however, passengers were informed that their luggage could not be taken along.
The national flag carrier's staff said that the baggage would be taken to Chitral on a later flight.
Passenger mistakes exit door for toilet on PIA flight
To this, the 22 passengers protested and left the plane with only 17 others having completed the trip.
"You see, we have space constraints on these small planes as the flight operations inform us on how much weight should be taken for take-off depending on the temperature," PIA spokesperson Mashood Tajwar told The Express Tribune.
the cabin crew had assured the passengers that the remaining luggage would be brought to their destination from another flight, he added.
"We take these steps as our first priority is the safety of our passengers," Tajwar said.
COMMENTS
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ