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Los Angeles → Philadelphia

LAX–PHL · Los Angeles International Airport to Philadelphia International Airport

Best bet

Left side

Good betA real difference, not a rounding error.

Grand Canyon leads it, with 2 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.

LAX to PHL: 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.LAXPHLLEFT SIDERIGHT SIDE12345678
Distance from the route is to scale (up to 46 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. San Gorgonio Mountain

    RightEarly24 mi off the route

    San Gorgonio Mountain is about 24 miles off the right, early in the flight.

    Distant possibility

  2. San Jacinto Peak

    RightEarly46 mi off the route

    Early in the flight, San Jacinto Peak sits roughly 46 miles to the right.

    Distant possibility

  3. Grand Canyon

    LeftQuarter in12 mi off the route

    Look left about a quarter of the way in for Grand Canyon, about 12 miles out.

    Strong candidate

  4. San Francisco Peaks

    RightQuarter in45 mi off the route

    San Francisco Peaks is about 45 miles off the right, about a quarter of the way in.

    Distant possibility

  5. Monument Valley

    LeftQuarter in35 mi off the route

    About a quarter of the way in, Monument Valley sits roughly 35 miles to the left.

    Distant possibility

  6. Shiprock

    Either sideQuarter in6 mi off the route

    Shiprock passes almost directly beneath about a quarter of the way in, which is the one place a window seat can't help you.

    Good possibility

  7. Sangre de Cristo Mountains

    Either sideQuarter in2 mi off the route

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

    Good possibility

  8. Great Sand Dunes

    LeftQuarter in13 mi off the route

    About a quarter of the way in, Great Sand Dunes sits roughly 13 miles to the left.

    Good possibility

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

2,396 mi
Great-circle distance
67°
Course out of LAX
94°
Course into PHL
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?

Philadelphia → Los AngelesRight 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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