Gatwick is London's second-busiest airport and, unlike Heathrow's four terminals, it has two: North and South. They handle different airlines and are reached by different roads. For passengers booked with EasyJet, British Airways, Ryanair or any other carrier, the terminal number on your boarding pass is the one that matters — not just for your flight, but for where your transfer driver needs to be.
The two terminals are connected by a free shuttle train, but that shuttle is for moving between them once you are already at the airport — not a fix for a driver who has gone to the wrong one. This guide explains which airlines use which terminal, how far apart they are in practical terms, and what to include in your booking to make sure your pickup goes smoothly.