Hi,
I will be transferring internationally in Bogota on Avianca from London-BOG and then BOG-Lima. This is my first time in Bogota so I would like to know if 1 hr 30 mins of transit time will be enough time for the transfer if I do not have any check-in bags and all the flights are on ONE Avianca booking?
Would I need to go through immigration & security for the transfer?