Bags are being stacked so high that it is difficult for anyone around to navigate and board.
Long photo sessions slow down traffic by increasing crowds near security checkpoints and boarding gates.
Passengers making undue noise in public waiting rooms by broadcasting private calls.
Sleepwear is frequently a fashion mistake since it combines lounge wear with travel.
People sitting on their luggage in the aisles clog the walkways and make them uncomfortable for other people.
oversized carry-ons that are too big to go overhead, which delays boarding and clogs aisles.
The peaceful environment required for relaxing at the airport is disturbed by passengers playing music over loudspeakers.