MEX to CUN: which side of the plane should you sit on?
Mexico City (MEX) to Cancún (CUN) is a 1,285 km (798 mi), roughly 2h 1m eastbound flight. Here is where the sun sits along that path, computed with the same astronomy as our live calculator.
On most daytime MEX to CUN departures the sun favors the right side — sit on the left (an A seat) for shade.
Sun side by season and departure time
| Season | Morning (8 am) | Midday (1 pm) | Evening (6 pm) |
|---|---|---|---|
| March equinox | Right | Right | Left |
| June solstice | Left | Left | Left |
| September equinox | Right | Right | Left |
| December solstice | Right | Right | Night |
What you’ll see on this flight
The right side wins for views, but it is also the sunny side. If you want the strongest scenery, choose right. If you want less glare, choose left.
Sit on the right for the best views. The catch: the sun is on that side too, so you trade clear sightlines for more glare. On a later departure, the sun shifts left, which helps a bit.
Takeoff
After takeoff from MEX, depending on the runway in use, the right side gets the first show. Popocatépetl and Iztaccíhuatl sit off that side about 4 minutes in, and Mexico City itself is nearly under you right away. Lake Texcoco is the quick exception on the left, and it passes almost beneath the wing.
En route
- 17m inRight →Citlaltepetl
About 17 minutes in, Citlaltepetl appears off the right. It is the highest mountain in Mexico, so it stands out as a sharp peak above the flatter ground.
- 28m inRight →Veracruz
Around 28 minutes in, Veracruz stays on the right. You see a broad city shape rather than a single landmark, so it reads as a larger built-up stretch below.
- 50m inRight →Bay of Campeche
Near the 50-minute mark, the Bay of Campeche is also on the right. It is a wide water shape, so the view opens up after the land features.
- 1h 24m inRight →San Francisco de Campeche
About 84 minutes in, San Francisco de Campeche comes up on the right. From cruise height, it shows as another compact city patch along the route.
- 1h 34m in← LeftMérida
Around 94 minutes in, Mérida switches to the left side. That makes it a useful last-city sight before descent takes over.
Landing
On descent into CUN, depending on the runway in use, Cozumel Island comes by on the right about a minute before landing. Cancun itself is nearly under you at the end, on the left, so the final approach is more about the close-in arrival than a distant view.
Sides and timings are computed from this route’s geometry. What you actually see depends on weather, air-traffic routing, and the runway in use on the day.
Frequently asked
Which side of the plane avoids the sun from MEX to CUN?
Across typical daytime departures, the sun predominantly hits the right side of the aircraft, so the left side stays shadier. Seat letters start at the left window, so choose an A seat.
Which side has the sunset views on MEX to CUN flights?
For sunset views, flip the advice: on evening departures the sun sits on the left side of this route, so that is the side with the show.
How long is the flight from MEX to CUN?
The great-circle distance is 1,285 km (798 mi), which works out to roughly 2h 1m in the air on this eastbound routing. Winds and routing move the real block time around that estimate.
Does the date or departure time change the answer?
Yes — that is why the table shows both. The sun's path shifts with the season, and a morning departure can put the glare on the opposite side compared to an evening one. For a specific flight, the calculator samples the sun along the whole route for your exact date and time.
Which side should I sit on from MEX to CUN?
Sit on the right. That side gets the strongest views on this route, though it is also the sunny side.
What will I see on the MEX to CUN flight?
You get volcanoes near departure, then Veracruz, the Bay of Campeche, San Francisco de Campeche, and finally Cozumel Island before landing.