Passengers joined 1km-long queue outside Tribhuwan International Airport . Guards unable to control sheer number of people attempting to flee Kathmandu . Many had already booked journeys but wanted to board next possible flight . Airport was briefly closed down Saturday due to aftershock from quake .
Passengers joined 1km-long queue outside Tribhuwan International Airport . Guards unable to control sheer number of people attempting to flee Kathmandu . Many had already booked journeys but wanted to board next possible flight . Airport was briefly closed down yesterday due to aftershock from quake .