Identify the routing features that make an international connection more complicated before you select or rely on the itinerary.
This tool does not decide whether a transit visa is required. It identifies route features that should trigger an official immigration, airline or airport check.
Why transit risk is not just connection time
Separate tickets, baggage collection, airport changes, overnight connections and landside movement can turn a simple-looking itinerary into a route that requires much more verification. Nationality and visa status can then change the legal position.
Use the result before booking
A higher review need is a signal to verify the exact route with the transit-country immigration authority, operating airline and airport before paying for travel or relying on the connection in a visa file.