There are now six security checkpoints at the airport, though only four of them are in operation. The re-numbering is needed ...

Crews at Seattle-Tacoma International Airport reworked the security checkpoint system. Here are the changes you need to know.

SEATAC, Wash. — As people pack and prepare for their spring break vacations, Seattle-Tacoma International Airport (SEA ... the 40-year-old terminal north end ticketing area will be renovated ...

The new terminal is expected to be completed in three to five years and cost about $200 million. The Seaport Alliance is a partnership of the ports of Seattle ... Strickland, D-Tacoma, who worked ...