From the official SAS website
- Check-in/baggage drop closes 40 minutes before departure.
- Boarding closes 35 minutes before departure.
This is what got me worried, because I'd only have 5 minutes to check-in, even though I could do it through the app, and then a few more minutes to board. However, I'd have to get through security since it is a flight from Europe to USA and everyone so far told me that, that can take a while