interior of an airplane cabin

interior of an airplane cabin. Rows of blue upholstered seats line the aisle, each with grey tray tables attached to the seatbacks. Passengers are seated, some with their heads resting, suggesting they are sleeping or relaxing. Overhead, grey panels contain reading lights, air vents, and illuminated "no smoking" signs. The interior is well-lit, likely from overhead cabin lights and natural light from the windows. The image does not show any identifying features that could place it in the city of Huejotzingo, Mexico.