Baggage drop at BOG
I will be arriving at BOG on a domestic flight (Satena) at around 5:30pm and departing on an separate ticket international flight on UA at 1am. If everything goes well, that is a long layover in BOG, which I would prefer to spend in the Avianca lounge inside security rather than sitting outside security. However if I check a bag for the UA flight I have to wait until UA check in starts only 3(!!) hours before the 1am flight.
Does anyone know of a way to bag drop before UA check in begins? Anyway to check-in online or at airport kiosk, and then bag-drop at some central location in BOG? Any ideas would be helpful!