I am flying to Canada and have an eTA linked to my passport. Can I now just present my passport at the check-in desk?
When we approve your eTA, it will be linked to the passport you used to apply. You need to present this passport when you check-in to your flight to Canada.
The airline staff will scan your passport to confirm that you have a valid eTA. If you do not have one, you won’t be able to board your flight.