Sit on the Left side of the plane for the best views on flights from Dallas-fort Worth to Sao Paulo. While the right side wins at takeoff, the left side of the aircraft tracks the more interesting geography for the majority of the flight — including the Gulf of Mexico coastline near Tampico, the Yucatan Peninsula edge, and the approach into São Paulo with the Serra da Cantareira. The landing view on the left is the single most dramatic moment of the flight.

During takeoff from Dallas Fort Worth International (DFW), sit on the Right side for the best views. DFW typically departs southbound on runways 17L/17R or 18L/18R, meaning the right side faces west toward Fort Worth and the Trinity River corridor. You get a clear view of the Fort Worth skyline and the sprawling DFW metroplex grid before the aircraft turns southeast toward the Gulf Coast. Notable sights include: Fort Worth downtown skyline, Trinity River floodplain, Lake Worth to the northwest, the dense suburban grid of Arlington.

When landing at Guarulhos (GRU), sit on the Left side for the best views. GRU approaches from the north or northeast on runways 09R/27L or 10/28, and the left side gives you a view over the Serra da Cantareira hills and the dense urban fabric of northern São Paulo. As you descend, the left side tracks over the city's vast favela and bairro patchwork before the airport comes into view. Notable sights include: Serra da Cantareira forested ridge, northern São Paulo urban sprawl, Tietê River snaking through the city, Represa Paiva Castro reservoir to the northwest.

The flight from Dallas Fort Worth International (DFW) to Guarulhos (GRU) takes Approximately 9 to 10 hours.

The route crosses the Gulf of Mexico, passing near the Mexican coast around Tampico and Veracruz where the Sierra Madre Oriental is distantly visible on the left. The aircraft then crosses the Yucatan Peninsula or passes near it, offering views of the Caribbean and Gulf waters. Over Central America and northern South America, the Amazon basin's edge and the vast cerrado of central Brazil appear as flat green and tan expanses. The route passes over or near Brasília before descending toward São Paulo.