Islamabad [Pakistan], May 12 (ANI): A Pakistan International Airlines (PIA) flight en route from Dubai to Islamabad experienced a moment of concern when passengers reported a burning smell emanating from the food storage area. Prompt action ensued as an emergency was declared, leading to the deployment of essential services, including fire brigade and ambulances, at Dubai Airport, ARY News reported. Following a thorough examination by the flight crew, the aircraft was ultimately cleared for departure to Islamabad. The PIA spokesperson confirmed the in-flight smoke detection and the resulting d…