Jet Window

Window seat by route · SFO to SEA

San Francisco to Seattle: which side of the plane?

Sun right by day, left in the evening.

It turns with the clock. On morning and midday departures the sun is mostly on the right; leave in the evening and it is mostly on the left. Find your departure time in the table.

The sun, by departure time

Where the light will be.

Departure times are local to San Francisco. About 1 h 45 min in the air over 590 nautical miles.

Which side of the aircraft the sun is on, for four departure times in mid-December and mid-June.
Leaving atWinter (mid-December)Summer (mid-June)
7 a.m.Right · sun on this sideRight · sun on this side
NoonLeft · sun on this sideRight · sun on this side
5 p.m.Left · sunset 10 minutes inLeft · sun on this side
10 p.m.Dark the whole wayDark the whole way

Out of the window

What you can look for.

Out on the edge of San Francisco Bay.

Along the way

  • The Sierra Nevada, a granite wall along the edge of the desert on the right, in daylight
  • Mount Rainier, standing alone above the Cascades on the right, in daylight

Leaving San Francisco

Many departures bank out over the Bay, swinging the city and the Golden Gate into view.

Arriving in Seattle

Volcano country: Mount Rainier looms to the southeast, the Olympics rise across Puget Sound to the west, and the Cascades run north.

How this was worked out

The same engine as the app.

These answers come from the model Jet Window uses on your phone: the sun's position from the cabin's own horizon at cruise, sampled along the great-circle path, with the landmark and airport notes the app shows. This page has to assume a departure time and a flight time, and a real flight bends with winds, airways and the runway in use. Cloud is not modeled.

In the app, Jet Window works it out for your actual flight, at its real departure time, and tells you when to look.

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