Inside an airplane cabin, passengers are standing in the aisle, retrieving their luggage from the overhead bins

Inside an airplane cabin, passengers are standing in the aisle, retrieving their luggage from the overhead bins. The cabin is densely packed, with people of varying ages and ethnicities. Some passengers are seated, using their phones or holding papers. An illuminated emergency exit sign hangs above the aisle. The cabin ceiling has a blue, aurora-like lighting.