Mobile Check-in & Self Check-in Guide — Skip the Queue
How to check in via app, kiosk, and self baggage drop for a faster airport experience.
Checking in via app or kiosk means no queuing at the check-in counter. For passengers with carry-on only, this can save 30+ minutes at the airport.
Option 1: Airline App Check-in
Open your airline app 24–48 hours before departure. Select your seat, add meal preferences, and download or screenshot the mobile boarding pass. Most major airlines support this: Korean Air, Asiana, Jeju Air, Delta, United, and more.
- ✅ No printer needed — show your phone at security and gates
- ✅ Select preferred seats in advance at no extra cost
- ⚠️ Some destinations (e.g., US flights) may still require a physical boarding pass
Option 2: Airport Self Check-in Kiosks
Located throughout T1 and T2 departure floors. Scan your passport, choose your seat, and print your boarding pass. Available from 24 hours before departure.
Option 3: Self Baggage Drop
After mobile/kiosk check-in, use the self baggage drop lane instead of the full-service counter. Tag your bag at the kiosk, place it on the belt, and done. Available for Korean Air, Asiana, and several international carriers at Incheon.