Sundair flight check-in
GermanySundair online check-in opens 24 h before departure and closes 2 h before departure. Online check-in is free.
| Online check-in opens | 24 h before departure |
|---|---|
| Online check-in closes | 2 h before departure |
| Airport counters close | 2 h before departure |
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home, at the airport |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.
How online check-in works
Sundair offers online check-in for passengers booked on most flights. Online check-in typically opens 24 hours before departure and closes 2 hours before your flight. This service allows you to select your seat, manage baggage, and receive your boarding pass digitally before arriving at the airport.
- Visit the Sundair website and navigate to the check-in section
- Enter your booking reference and surname
- Select your flight and review your reservation details
- Choose or confirm your seat assignment
- Declare any baggage and special services
- Download or save your digital boarding pass
Practical tip: Complete online check-in at exactly 24 hours before departure to secure your preferred seat, especially on popular routes. Have your booking reference and email address ready.