Sit on the Left side of the plane for the best views on flights from Teresina to Sao Paulo. While takeoff offers river views, the landing approach into GRU provides more dramatic and sustained geography—the Tietê River corridor, Serra da Cantareira, and the massive São Paulo metropolitan area create a more compelling window experience than the relatively flat Piauí departure.

During takeoff from Senador Petronio Portella (THE), sit on the Right side for the best views. THE typically departs to the northeast on runway 09/27 or uses 13/31. Right-side seats capture the Parnaíba River valley and the transition from Piauí's semi-arid interior toward greener terrain. The river's meandering course is clearly visible during initial climb. Notable sights include: Parnaíba River (immediate southeast), Teresina city grid (directly below during climb-out), transition zone from cerrado to more vegetated landscape, distant ridge formations of the interior plateau.

When landing at Guarulhos (GRU), sit on the Left side for the best views. GRU uses runways 09L/27R and 09R/27L. Approaching from the north, left-side seats offer views of the Tietê River's industrial corridor, the Serra da Cantareira ridge to the northwest, and the sprawling São Paulo metropolitan area's northern districts. The descent path provides excellent perspective of the city's geography. Notable sights include: Tietê River and its industrial valley (dominant feature), Serra da Cantareira mountain range (northwest), São Paulo's northern suburbs and urban sprawl, Guarulhos airport complex itself.

The flight from Senador Petronio Portella (THE) to Guarulhos (GRU) takes Approximately 2 hours 15 minutes.

The flight path crosses central Brazil from northeast to south. Notable features include the transition from Piauí's semi-arid interior through Goiás's cerrado plateau (visible as a gradual elevation increase and vegetation change), the Tocantins River valley (if visible during cruise at altitude), and the approach to São Paulo's higher elevation plateau. The landscape gradually becomes more developed and greener as the aircraft moves south toward the industrial heartland of Brazil.