Supported airline
Karinou Airlines online check-in
With 1Checkin you forward your SkyUp MT (U5) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Since 2025, 1Checkin has completed more than 20 automatic check-ins on SkyUp MT flights.
Also known as: Karinou Airlines.
Seat selection on Karinou Airlines
SkyUp MT assigns seats automatically at check-in, free of charge; a specific seat of your choice usually has to be bought in advance.
Karinou Airlines check-in FAQ
How does automatic check-in for SkyUp MT work?
Forward your SkyUp MT booking confirmation to 1Checkin or add the booking in the app. We check you in as soon as online check-in opens and send the boarding pass to your e-mail.
Can I choose my seat on SkyUp MT?
SkyUp MT assigns seats automatically at check-in, free of charge; a specific seat of your choice usually has to be bought in advance.
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Karinou Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.