SFO to SIN: which side of the plane should you sit on?
San Francisco (SFO) to Singapore (SIN) is a 13,582 km (8,439 mi), roughly 16h 29m westbound flight. Here is where the sun sits along that path, computed with the same astronomy as our live calculator.
On most daytime SFO to SIN 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 | Both | Left |
| June solstice | Both | Right | Right |
| September equinox | Left | Both | Left |
| December solstice | Left | Left | Night |
What you’ll see on this flight
The right side wins on both views and shade.
On this westbound SFO–SIN flight, the right side gets the better views and the shade. Sit right if you want the route's strongest sights and less glare.
Takeoff
After departure from SFO, look right for Oakland, Alcatraz Island, Fremont, and a quick close pass by the Golden Gate Bridge, depending on the runway in use. San Jose sits off to the left.
En route
- 10h 10m inRight →Izu Islands
About 10 hours in, the Izu Islands appear off your right side, small island shapes scattered over the water.
- 10h 10m inRight →Mount Fuji
At the same point, Mount Fuji is also on the right. It sits far off, but its clean cone stands out clearly.
- 11h 53m inRight →Okinawa
A little after that, Okinawa comes into view on the right as a compact island landmass.
- 11h 55m inRight →Ryukyu Islands
Right after Okinawa, the Ryukyu Islands continue on the right as a longer chain of islands.
- 13h 07m inRight →Luzon Strait
About 13 hours and 7 minutes in, the Luzon Strait is off the right side, a narrow water gap between larger landmasses.
- 14h 43m in← LeftSpratly Islands
A bit later, the Spratly Islands sit off the left side, breaking the open water with low reef and island shapes.
Landing
On descent into SIN, look right for Singapore and Sentosa, depending on the runway in use. The Singapore Strait is off the left, while the Straits of Johor and Cape Piai sit to the right.
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 SFO to SIN?
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 SFO to SIN flights?
For sunrise or sunset views, sit on the side the table marks as the sun side for your departure time — that is where the light is.
How long is the flight from SFO to SIN?
The great-circle distance is 13,582 km (8,439 mi), which works out to roughly 16h 29m 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 should I sit on for SFO to SIN?
Sit on the right. It gets the better views and the shade on this route.
What can I see after takeoff from SFO?
Depending on the runway in use, you can see Oakland, Alcatraz Island, Fremont, and a brief close view of the Golden Gate Bridge on the right. San Jose is on the left.