Satellite terminals at Seattle airport?

15-20 minutes max, not including customs/immigration if needed.

From South Satellite, you'll take a train to the main terminal that stops at the main terminal and B gate. Get off at the main terminal.

To get to the North Terminal, you get on the connector train that will take you to the north end of the airport and transfer to the North terminal loop.

To get to D gate, get on the connector train that will take you to the north end of the airport and then walk out the D concourse. Or you can walk but it will take a bit longer.

To get to the C gate, get on the connector train that will take you to the north end of the airport and then either walk out the C concourse or transfer to the North Terminal loop train.

All of this is inside security - you should not need to exit security and have to go through again.

Terminal and train maps are here:

http://www.portseattle.org/about/maps/transit.shtm...

The shuttle thingy from the satellites to the main area only take like 5 minutes, and they come about every 4-5 minutes. So it shouldn't take that long. Barring any security or customs, less then 20 minutes.

Easy answer. It is about 5 -10 minutes to get anywhere in the Seattle airport. It is a small airport and easy to get from one point to another.