SkyTeam Elite Plus lounges at SEA: where to go

SkyTeam Elite Plus access at Seattle-Tacoma comes down to two Delta Sky Clubs, both on Concourse A, and they are not equal. The old South Satellite club closed permanently in late 2021, so everything is now in one concourse.

A tale of two clubs on one concourse#

The Delta Sky Club (A) is upstairs near gate A1. It is the flagship: 350 seats, four showers, and a 4.8 overall rating across 14 metrics. Coffee, cleanliness, drinks, food, power, quiet, restrooms, seating, showers, wifi and workspace all score five. It opens at 04:15 and runs to 23:15.

The Delta Sky Club (A11) is across from gate A11, in the same building as the Delta One Lounge. It opened in 2025 and rates 3.8 across 14 metrics. Coffee, restrooms and views score five, but cleanliness, drinks, power, service and workspace all sit at three. Hours are 05:00 to 22:30.

Why the gap matters to me#

A full point between two clubs on the same concourse is unusual. The A1 club is better on nearly every line, and it is a short walk from A11. Unless your gate is right at A11 and you are cutting it close, head to A1. The newer room has the views; the older one has everything else.

Entry#

You need SkyTeam Elite Plus status and a same-day SkyTeam boarding pass. Guest rules follow Delta's policy at these clubs: up to two guests at $50 each or immediate family for members and eligible cardholders. Delta One passengers enter but cannot bring guests. The Delta One Lounge next to A11 is not part of SkyTeam Elite Plus access.

Ratings are built from the scored metrics explained in our methodology. See the SEA airport page and the 5 best lounges at SEA.

Putting this into practice#

The names I'd check against the actual boarding pass include Delta Sky Club (A), Delta Sky Club (A11). I would start with the terminal and the time available after security. That turns a directory into a realistic shortlist. A lounge can be excellent and still be a poor choice for this departure if reaching it uses most of the waiting time. The location notes above should do as much work as the overall score.

The access check comes next. I'd identify the exact card, membership, status or ticket being used and read the conditions for that route into the lounge. A lounge appearing on a card's map is a starting point for that check. It is not a reason to assume every fare, guest or departure will qualify in the same way.

I would decide what I want from the stop before comparing amenities. For a meal, the food available during the actual visit matters. For work, I'd look for a suitable seat and power. For a short connection, simply finding a comfortable place near the gate may be the better result. There is little value in an amenity I cannot use.

The trade-offs I would check#

Traveling with someone else changes the calculation. I'd check the party's eligibility together, including any guest charge, rather than discover at reception that only one person is covered. A paid visit needs to make sense for the whole group and the time left. I would compare that total with a meal or a quieter seat elsewhere in the terminal.

Related reading#

• The 5 best lounges for food at SEA
• The 5 best lounges for quiet at SEA
• The 5 best airport lounges for showers at SEA