Main Terminal

Main Terminal at GND: one building, 5–8 minute walks end to end

Every airline at Maurice Bishop International Airport runs out of this single Main Terminal, so Air Canada, American, British Airways, Caribbean Airlines, Delta, InterCaribbean, JetBlue, Liat, Sunrise Airways, Virgin Atlantic, and WestJet all share the same check-in hall and departure area. Check-in desks sit along one straight line on the ground floor, with departures upstairs and arrivals processing on the same lower level as the curb.

Security is one compact checkpoint just past the check-in area, and locals on Grenada forums point out that it can clog up when a full 180–220 seat flight heads out. That means the building feels small, but the queue can be slow. Regulars say they arrive a good 30–45 minutes earlier than they would for another island airport of similar size, especially for morning banks and northbound flights.

Once you clear that single security line, the departures hall runs as one room with all gates feeding off it, so you can walk from one end to the other in around 5 minutes. JetBlue, Delta, and American usually use adjacent gates for US routes, while Virgin Atlantic and British Airways flights to London line up farther along the same pier. There’s no train, bus, or separate concourses to think about; landside to any gate is a direct walk with no extra checkpoints.

The GAA Executive Lounge sits airside in the departures area, a short walk from the international gates used by British Airways and Virgin Atlantic. It typically opens several hours before the first long-haul departures and closes after the evening wave, syncing its hours to the London and North American schedules. Seating runs tight when a widebody is boarding, so aim to get in 60–90 minutes before those big departures if you want a chair and power outlet.

Food options inside the Main Terminal are limited enough that frequent visitors recommend eating in St. George’s or Grand Anse and then heading to the airport around 2–3 hours before departure. Basic snacks and drinks cost more than in town, and hot food windows sometimes shut between banks when there are no jets on the ground. If your flight leaves late evening, assume slim pickings at the gate and grab a proper meal before you get to Maurice Bishop.

Arrivals all funnel through the same ground-level channel, with immigration desks sized around the largest widebody flights from London Gatwick and Heathrow. Baggage claim belts sit just beyond passport control, and customs screening is a short walk after that, still inside the Main Terminal footprint. From baggage belt to the curb is usually under 10 minutes once your bags appear, unless two international flights, for example Virgin Atlantic and British Airways, land close together.

Transfers are nearly all self-connects here, as there is no separate domestic concourse and no airside transfer channel between international and regional flights. If you are connecting, say, from Delta or JetBlue to Caribbean Airlines or Liat, you exit to landside, walk a few dozen meters back to the same check-in hall, and repeat security. With the compact layout, a 2-hour buffer covers most situations, but build in 3 hours if you are tying a London flight to a same-day regional hop.

One last tip: look up your airline’s typical departure bank and aim to arrive at least 2.5 hours early for full London or North American flights, because that single “small” security line can turn a 5-minute walk into a 35-minute wait.