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After check-in, do not lose your boarding pass.
Group check-in is at a different counter.
Checking in on the app makes things easy.
I weighed my bags before check-in.
Please show your passport at check-in.
I gave my mileage number at check-in.
Check-in closes forty minutes before departure.
I asked about an upgrade at the check-in counter.
Can I check in with a seat next to my family?
Checking in early gets you better seats.
I would like to check in with an aisle seat, please.
Have you finished checking in?