


They should have their boarding pass and government-issued ID ready for security screening. Departure Procedures for Passengersįor domestic departures, passengers are advised to arrive at the airport at least 90 minutes prior to their scheduled departure time. These numbers have remained relatively consistent over the past few years. Tri-Cities Airport has an average of 100 departing flights per day, with approximately 1.5 million passenger departures annually. The international terminal is located on the west side of the airport and is used by airlines such as Air Canada and WestJet.

The domestic terminal is located on the east side of the airport and is used by airlines such as American Airlines, Delta, and United. TRI has two terminals, one for domestic and one for international departures.
