Staff shortages are currently creating long waiting times at several international airports.
At Arlanda, the problem seems to be able to last all summer.
At the same time, there are still long waiting times for passports, and on Thursday the pilots at the airline SAS announced a strike.
All in all, there are currently many different risk factors that can lead to travelers missing their flights.
Anna Eek, legal adviser at the Swedish Consumer Agency ECC Sweden, explains when you are entitled to compensation - and when you are not.