MIA to CUN: which side of the plane should you sit on?
Miami (MIA) to Cancún (CUN) is a 855 km (531 mi), roughly 1h 30m westbound flight. Here is where the sun sits along that path, computed with the same astronomy as our live calculator.
On most daytime MIA to CUN departures the sun favors the left side — sit on the right (a window on the right) for shade.
Sun side by season and departure time
| Season | Morning (8 am) | Midday (1 pm) | Evening (6 pm) |
|---|---|---|---|
| March equinox | Left | Left | Right |
| June solstice | Left | Both | Right |
| September equinox | Left | Left | Right |
| December solstice | Left | Left | Night |
What you’ll see on this flight
Choose the left side if you want the views, and expect more sun there. The right side is quieter on glare, but it gives up the scenery.
Sit on the left for the best views, but that is also the sunny side. You get the better lookouts and the brighter window.
Takeoff
On departure from MIA, depending on the runway in use, the left side can pick up the first big green sweep over Everglades National Park about 7 minutes in. A minute later, Biscayne National Park comes into view on the same side, with broad water and marsh shapes. Hialeah may sit very close on the right and almost under the wing as you climb.
En route
- 19m in← LeftFlorida Keys
About 19 minutes in, the Florida Keys stretch off the left side as a thin island chain. It reads as low coral cays, not tall land.
- 36m in← LeftHavana
Around 36 minutes in, Havana sits off the left side. You see a large city mass, dense and flat from cruise height.
- 52m in← LeftViñales Valley
Roughly 52 minutes in, Viñales Valley passes on the left. It is a broad valley shape, a clear break in the land below.
- 1h 15m in← LeftYucatán Channel · passes underneath
Near 75 minutes in, the Yucatán Channel comes up on the left and nearly under you. It passes quickly, so keep your window ready.
Landing
On descent into CUN, depending on the runway in use, the left side can catch Cozumel Island about 90 minutes in. Cancun may sit very close on the right just before touchdown, and it can feel nearly overhead as you come down.
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 MIA to CUN?
Across typical daytime departures, the sun predominantly hits the left side of the aircraft, so the right side stays shadier. Seat letters start at the left window, so choose the highest window letter (F on narrowbodies, K on many widebodies).
Which side has the sunset views on MIA to CUN flights?
For sunset views, flip the advice: on evening departures the sun sits on the right side of this route, so that is the side with the show.
How long is the flight from MIA to CUN?
The great-circle distance is 855 km (531 mi), which works out to roughly 1h 30m in the air on this westbound 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 has the views from MIA to CUN?
The left side has the better views on this route.
Is the sunny side the same as the view side on MIA to CUN?
Yes. The left side has the views, and it is also the sunnier side.