Sit on the Left side of the plane for the best views on flights from Monterrey to Frankfurt. The left side delivers the best views at both ends of the flight — Cerro de la Silla and the Sierra Madre on departure, and the Frankfurt skyline with the Main River on approach. Over the Atlantic the difference is minimal, but the left side also faces south during the transatlantic crossing, occasionally offering glimpses of the Azores archipelago if routing passes nearby.

During takeoff from General Mariano Escobedo International (MTY), sit on the Left side for the best views. MTY's primary departure runway 28L sends aircraft westward before turning north, placing the Sierra Madre Oriental — the dramatic escarpment that defines Monterrey's eastern skyline — on the left (south) side. The Cerro de la Silla, Monterrey's iconic saddle-shaped peak at 1,820m, is clearly visible on the left as you climb out. The city's urban grid and the Santa Catarina River canyon are also on the left during the initial climb. Notable sights include: Cerro de la Silla (saddle mountain southeast of city), Sierra Madre Oriental escarpment, Santa Catarina River canyon, Monterrey city center and Macroplaza.

When landing at Frankfurt Main (FRA), sit on the Left side for the best views. Frankfurt typically lands on runway 25L/25C from the east, meaning the approach track comes from the east-northeast over the Rhine-Main region. The left side faces south, giving views over the Taunus hills, the Frankfurt skyline, and the Rhine River valley. The right side faces north over relatively flat agricultural land with less visual interest. Notable sights include: Frankfurt city skyline (Bankenviertel skyscrapers), Rhine River and Main River confluence region, Taunus hills to the north of the city, Sachsenhausen district south bank of the Main.

The flight from General Mariano Escobedo International (MTY) to Frankfurt Main (FRA) takes Approximately 11 to 12 hours.

The route typically tracks northeast from Monterrey over the Gulf of Mexico, crossing the Yucatan Peninsula or Gulf Coast, then northeast over the southeastern United States or directly over the Atlantic from the Gulf. The transatlantic segment crosses the North Atlantic, passing south of Greenland and Iceland. Depending on routing, the Azores (Terceira or Faial islands) may be visible as small volcanic specks in the mid-Atlantic. Approaching Europe, the coast of Portugal or northwestern Spain (Galicia) comes into view, followed by the Pyrenees if routing is southerly, then the French interior before descending into the Rhine-Main basin.