At first, you're simply irritated. Watching people haul their bags from the airport carousel, you figure yours must be last off the plane.
However, as the minutes tick by and the crowd steadily thins, a certain sinking feeling hits. Your travel buddy emits a sigh of relief as they spot their suitcase and offer a nonchalant 'I'm sure it'll show up' as they clutch their bag close.
Eventually, the conveyer belt grinds to a halt, the fear of lost luggage is confirmed and your holiday is possibly ruined before it's even begun.
Unless you're in on a clever suitcase trip shared on Reddit by a frequent traveller: splitting checked items across two suitcases with a friend.
The user said: "If you're travelling by plane with another person, split your clothes and put half of each person's clothes into each suitcase.