Aeroportos do Mundo is an international airport directory designed to help travelers plan and navigate their journeys. Its guide covers more than 1,000 airports across 162 countries, organized by city, country, and continent. Airport pages bring together general passenger information, transportation options, facilities, services, and details about VIP lounges. The site also provides flight-status reports, including departure and arrival information and possible delays or cancellations, alongside advice for spending the night at an airport.

Beyond airport listings, Aeroportos do Mundo publishes practical travel guidance on baggage rules, airport security, immigration, check-in documentation, and what to expect before departure or after arrival. Travelers can also find tips on accessing airport lounges, buying flights, making airline claims, arranging travel assistance, and planning trips for passengers with reduced mobility. Airport news and updates cover changes to services, amenities, terminals, and transport fares. For quick questions, the site offers AERO, a 24/7 airport assistant. The directory presents airport rankings, passenger figures, and popular destinations to help users explore and compare airports worldwide.