Southwest Airlines — the carrier that spent five decades happily not having lounges, assigned seats, or much of anything else you'd call premium — just announced it's building its first-ever airport lounge network. Four cities are getting one, at least seven more are "planned," and it's all tied to a new Chase-issued credit card. The catch: nothing opens until late 2027, and the card that unlocks it hasn't even been detailed yet.

What Southwest actually announced

On September 2, Southwest said it's opening its first airport lounges at Austin-Bergstrom, Baltimore/Washington Thurgood Marshall, Honolulu's Daniel K. Inouye International, and Nashville International, with "at least seven more" to follow in subsequent years. The lounges are being built in partnership with Chase, and Southwest says they'll offer travel benefits matching the existing Chase Sapphire Reserve Lounge Network — the same club network Sapphire Reserve cardholders already use.

The part that actually matters: when and how you get in

Access comes through a new premium Southwest Rapid Rewards Credit Card, issued by Chase, that Southwest says will launch in 2027. The press release doesn't say what the card costs, what its lounge-access terms are, whether it's a standalone perk or bundled with something like the existing Priority or Premium cards, or whether Rapid Rewards elites without the card get in at all. None of that is a minor omission — it's the entire mechanism by which anyone actually uses these lounges, and it's described in exactly one sentence.

The bigger catch: "late 2027" is doing a lot of work

The first lounge won't welcome a single guest until late 2027 — more than a year from now — and that's just for the first four. The other seven-plus are on no stated timeline beyond "over the next several years." Southwest is announcing amenities — "locally-inspired dining," "sophisticated design," "high-quality amenities" — for a product that doesn't have a groundbreaking date, an architect's rendering, or a credit card application attached to it yet. That's not automatically a red flag; airlines announce lounges years ahead of opening all the time. But it does mean there's nothing here you can actually plan around today beyond "someday."

Why Southwest is doing this now

This lands the same year Southwest killed open seating and started charging for checked bags — the two things that used to define flying Southwest. Lounges, a co-branded premium card, and a partnership with Chase's Sapphire Reserve network are the next logical step in turning Southwest into a carrier that looks a lot more like Delta or United, chasing the same premium-credit-card revenue every other major airline already leans on. Whether that's good news depends entirely on whether you liked old Southwest or have been waiting for it to grow up.

Should you care right now

Not yet, functionally. There's no card to apply for, no lounge to visit, and no published terms to evaluate. File this under "worth knowing exists" rather than "worth planning a trip around." The one thing worth watching: when Chase actually reveals the new card's annual fee and lounge-access rules, that's the number that tells you whether this is a real perk or just another fee tier. Confirmed directly on Southwest Airlines' own official press release announcing the lounge network.