Sit on the Left side of the plane for the best views on flights from Toronto to Mexico City. Left seats capture the most dramatic geography: Lake Ontario and Toronto's waterfront on departure, then the volcanic peaks and mountain ranges framing Mexico City on arrival. The route's southern trajectory makes left-side views more consistently rewarding.

During takeoff from City Centre (YTZ), sit on the Right side for the best views. YTZ typically departs eastbound (Runway 09) or westbound (Runway 27). Right-side seats on an eastbound departure offer immediate views of Lake Ontario's eastern shoreline and the Greater Toronto Area sprawl. Westbound departures favor left seats, but eastbound is more common for southbound traffic to Mexico. Notable sights include: Lake Ontario (immediate south), Toronto Islands (southeast), Scarborough Bluffs (east), Greater Toronto Area urban grid (north and west).

When landing at Licenciado Benito Juarez International (MEX), sit on the Left side for the best views. MEX uses Runways 05L/05R or 23L/23R depending on wind. Approach from the north typically uses Runway 05, placing the aircraft on a southbound descent path. Left-side seats offer views of Mexico City's urban sprawl, the surrounding mountain ranges (Sierra Madre Oriental to the east, volcanic peaks to the south), and the approach over the city's northern suburbs. Notable sights include: Mexico City urban area (sprawling metropolis below), Popocatépetl and Iztaccíhuatl volcanoes (distant south-southeast, snow-capped peaks on horizon), Sierra Madre Oriental (eastern mountains, hazy blue ridge), Lake Texcoco remnants (shallow water features within city).

The flight from City Centre (YTZ) to Licenciado Benito Juarez International (MEX) takes Approximately 4 hours 15 minutes.

The flight path crosses the U.S. Midwest (Ohio, Indiana, Illinois visible as farmland and urban clusters), then transitions over the Mississippi River valley, Arkansas, and into the Gulf of Mexico coastal regions. The Appalachian Mountains are visible to the east during the first hour. As the aircraft approaches Mexico, the Sierra Madre Occidental becomes visible to the west, and the landscape transitions from U.S. plains to Mexican highlands and volcanic terrain. The approach to Mexico City involves crossing the Trans-Mexican Volcanic Belt, with Popocatépetl and Iztaccíhuatl becoming prominent landmarks in the final 30 minutes of flight.