Start with duration and aircraft
Flight time and aircraft type quickly remove impossible answers. A regional jet, a narrowbody transcontinental route, and a widebody long-haul flight imply different distances, airport pairs, and airline networks.
Use airline and hub logic
The operating airline tells you which hubs, focus cities, and partner regions are plausible. A clue from British Airways, Delta, Emirates, or Ryanair carries different geography before any airport is revealed.
Turn direction into a map
Compass direction and distance convert the flight into a geography problem. Once you know the answer is northbound, short-haul, transatlantic, or east-west across a continent, the route list gets much smaller.
Keep playing nearby route games
SkyQ is the flagship route guessing game, while AirportQ, AirlineQ, Layover, RouteQ, and RailQ cover airport networks, airline clues, itinerary building, route optimization, and train geography.