CUN to MIA: which side of the plane should you sit on?
Cancún (CUN) to Miami (MIA) is a 855 km (531 mi), roughly 1h 30m eastbound flight. Here is where the sun sits along that path, computed with the same astronomy as our live calculator.
On most daytime CUN to MIA 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 | Right | Left | Left |
| September equinox | Right | Right | Left |
| December solstice | Right | Right | Left |
What you’ll see on this flight
The right side gives you the views, and the left side gives you the shade. If you want the better window scene, take the right. If glare matters more, choose the left.
Sit on the right for the views. The left side is the shady side, but the right side gets the better lookouts on this route.
Takeoff
Right after departure from CUN, depending on the runway in use, Cozumel Island can sit off your right side, then Cancun slides very close on the left as you climb.
En route
- 15m inRight →Yucatán Channel · passes underneath
About 15 minutes in, the Yucatán Channel passes very close on your right, almost under the wing. It is a quick, steep look at the water between Mexico and Cuba.
- 38m inRight →Viñales Valley
Around 40 minutes in, Viñales Valley appears on the right. It is a broad valley shape, better seen as a patch of land than a detailed close-up.
- 54m inRight →Havana
About 50 minutes in, Havana is off to the right. You get a city-sized view rather than a single landmark.
- 1h 11m inRight →Florida Keys
Around 70 minutes in, the Florida Keys come into view on the right during descent. You see the island chain stretched out below and ahead.
Landing
On approach to MIA, depending on the runway in use, Everglades National Park stays on your right for the descent, then Biscayne National Park follows on the same side. Hialeah sits very close on the left at the end, nearly beneath you.
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 CUN to MIA?
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 CUN to MIA 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 CUN to MIA?
The great-circle distance is 855 km (531 mi), which works out to roughly 1h 30m 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 of the plane is best from CUN to MIA?
The right side. It has the main views on this route.
Which side has the shade on CUN to MIA?
The left side. The right side is the sunny side for typical departures.