A commercial passenger aircraft, identified as a Boeing 737-type with a white fuselage, blue mid-stripe, and yellow accent stripe (consistent with Ryanair livery), is stationary on an asphalt tarmac under artificial lighting during nighttime

A commercial passenger aircraft, identified as a Boeing 737-type with a white fuselage, blue mid-stripe, and yellow accent stripe (consistent with Ryanair livery), is stationary on an asphalt tarmac under artificial lighting during nighttime. The aircraft's nose, cockpit section, and front landing gear are visible. Two turbofan engines are discernible, one under each wing; the left engine's intake and fan blades are clearly visible. A set of mobile passenger stairs is positioned against the front-right side of the fuselage, leading to an opened cabin door. Two orange and white striped safety cones are present on the tarmac: one positioned near the left engine and another at the base of the boarding stairs. The tarmac exhibits yellow ground markings, including solid lines and rectangular boxes containing alphanumeric characters, such as "A". No individuals or active interactions are visible. The setting is an airport tarmac in Moreira, Portugal, specifically Francisco Sá Carneiro Airport (Porto Airport).