United Airlines completed the final move at SeaTac Airport, now operating out of gates A6-A9.  Ticket counters may be accessed through doors 9 and 11 curbside and located between Delta Airlines and Icelandair/Condor/Sun Country counters. There is adequate signage throughout the airport to point travelers to the new United Airlines locations. 

United’s new gates A6-A9 are accessed by turning to the left after exiting the South TSA security checkpoint with a walk out to the gate location via moving sidewalks.  The beautifully appointed, larger, and brand new United Club is located on the mezzanine level (upstairs) across from gate A9 and marked by signage overhead.  The United Club hours are 4:00am to midnight daily.

The Global Services office for exclusive use of Global Services customers is located “around the corner” from gate A9, on the gate side of the terminal.  Currently unmarked, it’s the first single door after passing gate A9 on the right.

United’s move completes the relocation of multiple airlines at SeaTac:

Alaska: Now the exclusive carrier in the North Satellite and operates on the C and D concourses as well.
American:  D Concourse
Frontier: B Concourse
Hawaiian: South Satellite
JetBlue: D Concourse
airTran: B Concourse
Sun Country: A Concourse
United: A Concourse
Virgin:  B concourse