Jambo! El Dorado is Latin America's busiest cargo and passenger hub, and 2,600 metres up is a great place to already have data. Install a JamboSim Colombia eSIM before you fly.
Free terminal Wi-Fi is fine for a quick check-in, but an eSIM keeps you online for ride apps and hotel directions the second you clear customs.
La Candelaria and Chapinero are around 30 to 60 minutes away by taxi or app ride; official taxis queue outside Terminal 1.
BOG has Terminal 1 and Terminal 2 (Puente Aéreo). Local time is COT (UTC-5).
Uber is widely available
Yes. Your phone connects to a Colombian network on arrival.
Yes, the same eSIM covers the whole country.
Install it at home over Wi-Fi and switch it on when you land.