Sit on the Left side of the plane for the best views on flights from Necochea to San Juan. While the takeoff from Necochea favors the right side for coastal views, the landing approach into San Juan provides more dramatic and sustained scenery on the left, with Puerto Rico's mountainous interior and the Cordillera Central being the flight's most visually distinctive feature. The left side captures the most geographically interesting portion of the journey.

During takeoff from Necochea Airport (NEC), sit on the Right side for the best views. Climbing out from Necochea heading northeast, the right side offers views of the Atlantic coastline and the Río de la Plata estuary as the aircraft gains altitude. The left side faces inland toward the flat pampas with minimal visual interest. Notable sights include: Atlantic Ocean coastline, Río de la Plata estuary, Buenos Aires metropolitan area (distant), flat Argentine pampas.

When landing at Luis Munoz Marin International (SJU), sit on the Left side for the best views. Approaching San Juan from the southwest, the left side provides views of Puerto Rico's interior terrain, including the Cordillera Central mountain range and the island's distinctive topography. The right side faces the Atlantic Ocean with less dramatic scenery. Notable sights include: Cordillera Central mountains, Puerto Rico's interior valleys, Atlantic coastline, San Juan metropolitan area.

The flight from Necochea Airport (NEC) to Luis Munoz Marin International (SJU) takes Approximately 7.5 to 8.5 hours.

The flight path crosses the Atlantic Ocean for roughly 5,000 kilometers. Notable features include: the Sargasso Sea region (no visible landmarks from altitude), the Caribbean basin approach, and the Lesser Antilles island chain appearing on the horizon as the aircraft approaches Puerto Rico. The Dominican Republic and Haiti may be visible to the left during the final 1,000 kilometers of approach, depending on exact routing and weather conditions.