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Window Seat

Louisville → Las Vegas

SDF–LAS · Louisville Muhammad Ali International Airport to Harry Reid International Airport

Best bet

Right side

Good betA real difference, not a rounding error.

Lake Powell leads it, with 3 more on the same side.

Flight paths move around. Treat this as the better bet, not a promise.

What you might see

In flight order, with distance measured from the representative route.

SDF to LAS: where each landmark sits relative to the routeA diagram of the representative route running left to right, with the departure airport at the left and the arrival airport at the right. Landmarks on the left side of the aircraft are plotted above the route line and landmarks on the right side below it, each at its distance from the route. The numbered list below this diagram carries the same information as text.SDFLASLEFT SIDERIGHT SIDE123456789
Distance from the route is to scale (up to 47 miles); the shaded ends are the 40-mile zones around each airport where the runway in use decides the view. Numbers match the list below. Hollow markers didn't count toward the recommendation.

  1. Gateway Arch

    RightEarly20 mi off the route

    Gateway Arch is about 20 miles off the right, early in the flight.

    Distant possibility

  2. Great Sand Dunes

    RightThree quarters9 mi off the route

    About three quarters of the way, Great Sand Dunes sits roughly 9 miles to the right.

    Good possibility

  3. Sangre de Cristo Mountains

    Either sideThree quarters2 mi off the route

    Sangre de Cristo Mountains passes almost directly beneath about three quarters of the way, which is the one place a window seat can't help you.

    Good possibility

  4. San Juan Mountains

    RightThree quarters47 mi off the route

    San Juan Mountains is about 47 miles off the right, about three quarters of the way.

    Distant possibility

  5. Shiprock

    LeftThree quarters33 mi off the route

    About three quarters of the way, Shiprock sits roughly 33 miles to the left.

    Distant possibility

  6. Monument Valley

    Either sideThree quarters0 mi off the route

    Monument Valley passes almost directly beneath about three quarters of the way, which is the one place a window seat can't help you.

    Strong candidate

  7. Lake Powell

    RightNear the end12 mi off the route

    Lake Powell is about 12 miles off the right, late in the flight.

    Good possibility

  8. Grand Canyon

    LeftNear the end38 mi off the route

    Late in the flight, Grand Canyon sits roughly 38 miles to the left.

    Good possibility

  9. Lake Mead

    Either sideNear the end1 mi off the route

    Lake Mead passes almost directly beneath late in the flight, which is the one place a window seat can't help you.

    Strong candidate

The sun

Flying soon? Add your date and departure time and we'll work out where the sun should be, and which side gets less of it.

Airport codes or city names. SEA, Seattle, and Seattle-Tacoma all work.

Skip the date and you still get the landmark answer. Add it and we work out where the sun will be, using the departure airport's local time.

The route we used

1,620 mi
Great-circle distance
274°
Course out of SDF
256°
Course into LAS
6
Landmarks that counted

That is the shortest path between the two airports, used as a representative corridor rather than a flight plan. The first and last 40 miles are treated as uncertain, because that part of the flight is shaped by the runway in use and the published departure or arrival procedure. Anything in those zones is listed and marked, never counted toward the recommendation.

Left and right, from where?

Left and right are from your perspective sitting in the cabin, facing the front of the aircraft. Seat letters are not a reliable guide to which side you are on, because aircraft are configured differently.

Why this isn't guaranteed

Flights don't follow the same path every day. Runway configuration, weather deviations, traffic, and air traffic control all move the track around, and none of it is knowable in advance. We also have nothing to say about cloud cover, which is the other thing standing between you and Mount Rainier. The full method.

Flying the other way?

Las Vegas → LouisvilleLeft side

Calculated from scratch, not by flipping this one. The landmarks arrive in the opposite order, the sun is somewhere else entirely, and the answer changes with them.

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