To ensure a smooth departure, it’s recommended to arrive at PDX at least three hours before your international flight. British Airways provides several check-in options, including online check-in, mobile check-in, and airport kiosks for added convenience. If you’re traveling in business or first class, you can take advantage of priority check-in and fast-track security to save time. https://airportsterminalhub.com/airlines/british-airways/british-airways-portland-international-airport-pdx-terminal/