OAG

The world's best-connected airports are also your most important markets. OAG Megahubs 2026 identifies which airports lead global connectivity and which are growing fastest. For service providers, it is a direct map of where aviation volume is concentrating. Pair it with OAG's forward schedule data and you have an early signal of where capacity is building before it shows in passenger numbers.

The world's most connected airports define where global connectivity concentrates and where competition is fiercest. OAG Megahubs 2026 maps hub connectivity across every major market, showing which airports strengthened their position in 2026, which declined, and where the strongest onward connectivity now sits. Built on independent OAG schedule data used by carriers worldwide. View OAG Megahubs 2026.

Airports look different in 2026. 9 in 10 Megahub airports shifted connectivity ranking year on year. OAG Megahubs is the independent benchmark used by airlines and airports alike, built on the schedule data that feeds your competitors' planning too. See which hubs moved and which way. View Megahubs 2026.

9 in 10 airports changed connectivity ranking in 2026. OAG Megahubs tracks structural shifts in global capacity using independent aviation schedule data, delivering a leading indicator of connectivity growth weeks ahead of public traffic statistics and earnings guidance. Get an independent benchmark of airport growth. View Megahubs now.

25 airports grew their connectivity ranking in 2026. 20 declined. For companies that work with airports, a rising connectivity rank is a direct signal of volume growth: more routes, more rotations, more passengers. OAG Megahubs tells you which airports are building and which are plateauing, so your teams focus where the growth is. View Megahubs now.

AMS. IST. LHR. ORD. KUL. These are the airports airlines benchmark every other hub against. OAG Megahubs 2026 ranks the world's most connected airports using independent connectivity data; the same reference airlines use when evaluating route opportunities. Your route development team needs to know where your airport sits in that ranking before the airline does. View Megahubs now.