Hello everyone I am a traveller and do you know- How Early Can You Check-in for British Airways? You can print or download your boarding pass when you check in online using the website or mobile app. Help desks open around 2-3 hours before flight time if you would rather check in at the airport. Check-in usually closes 60 minutes before departure, so it’s crucial to come early, especially for international flights. Passengers’ travels go more smoothly and conveniently as a result of this flexibility.