CUN to DFW: which side of the plane should you sit on?
Cancún (CUN) to Dallas-Fort Worth (DFW) is a 1,657 km (1,030 mi), roughly 2h 27m northbound flight. Here is where the sun sits along that path, computed with the same astronomy as our live calculator.
On most daytime CUN to DFW 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 | Right | Left | Left |
| June solstice | Right | Left | Left |
| September equinox | Right | Left | Left |
| December solstice | Right | Left | Left |
What you’ll see on this flight
Views do not decide this one. The right side is the shaded side, so that is the better pick overall.
This is a shade-side route. Views are not the deciding factor, so pick the right side for the sun and enjoy a few clear landmarks along the way.
Takeoff
On departure from CUN, depending on the runway in use, you may see Cozumel Island off the left side as you climb. Cancun can sit almost under you for a moment on the right, so that one is brief.
En route
- 1h 54m in← LeftHouston
About two hours in, Houston appears on the left as a broad city mass in the distance. It is more about urban scale than details.
Landing
On approach to DFW, depending on the runway in use, the Dallas–Fort Worth side breaks into a spread of city edges. Dallas can pass very close on the right, while Arlington and Fort Worth stay to the left.
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 DFW?
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 CUN to DFW 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 DFW?
The great-circle distance is 1,657 km (1,030 mi), which works out to roughly 2h 27m in the air on this northbound 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 for CUN to DFW?
Sit on the right for shade. Views are mixed, so the sun side does not buy you much here.
What can I see on this flight?
You get Cozumel Island soon after takeoff, Houston about two hours in, and Dallas-Fort Worth cities on descent.