Supported airline
Calm Air online check-in
Flying with Calm Air? 1Checkin checks you in on Calm Air flights (IATA code MO) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.
Calm Air check-in FAQ
How does automatic check-in for Calm Air work?
Forward your Calm Air 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.
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Calm Air the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.