Supported airline
Sita Air online check-in
Flying with Air Thanlwin? 1Checkin checks you in on Air Thanlwin flights (IATA code ST) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.
Also known as: Sita Air.
Sita Air check-in FAQ
How does automatic check-in for Air Thanlwin work?
Forward your Air Thanlwin 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 Sita Air the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.