What do you mean, online seat selection shows that you have checked in and can't choose a seat?

On-line seat selection shows that there are two situations in which the check-in machine cannot select a seat.

1. You have checked in and can't do it any more.

2. Another option is to choose seats online without seats, so you can only go to the counter to check in.

If you have big luggage to check, you'd better go to the counter to check it.

Check-in means going through boarding procedures, including checking tickets and boarding passes, checking luggage and getting boarding passes. There are traditional counter check-in methods, and there are also self-help check-in methods that are more convenient and faster now. Self-service check-in can be roughly divided into online check-in, mobile phone check-in, SMS check-in and so on.

The opening hours of the self-service check-in machine are usually 48 hours to 45 minutes before the flight takes off. The status of the checked-in ticket will change to "checked-in". If you need to reschedule or refund the ticket, you must cancel the check-in first.

Online seat selection is a service provided by airlines to meet the demand of seat reservation before passengers travel. The opening hours are generally 48 or 72 hours after the ticket is purchased and before the flight takes off.

The ticket status of online seat selection will not change, and it can be rescheduled or refunded directly. By choosing a seat online, you can reserve your favorite seat in advance before checking in online.

Extended data:

Some tips for online seat selection and check-in.

Passengers who travel frequently and have children, please choose an aisle seat in the front row, which is convenient for getting on and off the plane and there is no hurry to get things. Passengers who like literature and art, are afraid of trouble and like quiet, please choose a window seat in the back row.

Usually the plane will not be full, and there may be connecting seats in the back row, which is very quiet. You love to chat up strangers, and the middle seat is your perfect match.

When traveling in the off-season, many people go together and choose separately. Generally, they choose separately. The middle seat on the left is generally disliked, so you two can enjoy a three-person seat without being disturbed, and you can also put extra things.

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