Developing story. This could be huge. Or it might fizzle out, but for now the vibe is bad news for award travelers, especially if you’re hoarding points in Alaska Airlines or British Airways clubs.

American just flipped the script on how they hand out those sweet saver fares.

The sudden blackout

Let’s be clear about where things stood. Historically American was the king of availability. Best of the big three US carriers, hands down. They dumped saver seats on domestic and short-haul international routes like there was no tomorrow. That generosity was literally why people bothered with AAdvantage. It beat the competition.

That’s over. Maybe.

DansDeals spotted it first. The airline is currently blocking saver award space for nonstop domestic flights leaving within six days. Just gone. If today is Thursday the next spot showing up is next Wednesday. The system runs nightly to scrub the availability.

We are talking strictly about U class for business saver and T class for economy saver. Those codes disappear on ExpertFlyer and everywhere else.

But hold on. Connecting flights? Still there. International trips? Still open. Just straight-shooters across the US landmass. It’s a very specific kill switch. We don’t know if it’s permanent yet. Probably not temporary given the trend, but who knows.

Why hurt their own customers?

So why would an airline turn off the tap so close to departure?

If you are a pure AAdvantage member you’re fine. Mostly. American isn’t hiding all inventory. They can still sell you an award seat. It just won’t show up as a formal Saver fare. The price might be higher but you can still book it with your own points.

The problem is partner programs.

Alaska Miles and Avios are distance-based. They love efficiency. They want that U class bucket. If the bucket isn’t there on the airline’s side they can’t buy into it. So effectively American just pulled the rug out from under third-party bookers for last-minute hops.

I’m not proud to say this but I’ve been gaming the system hard. ExpertFlyer alerts for U class. Pop open the seat. Book with Atmos points. Done. I flew American first class on basically every domestic leg I could manage because the math was too good. It was too easy.

American is getting smarter. I hate to admit they did me a solid by blocking me, but they did. It makes total business sense to stop letting people exploit the distance chart when the seats would likely be bought anyway with miles from another source.

What now

For now nonstop domestic saver seats vanish six days before takeoff. U and T classes are ghosts in the machine during that window.

Your own AAdvantage miles can still probably book the trip if you look hard enough but partner points? Forget it for the last minute rush.

It’s annoying. It’s calculated. And it might stick. We’ll wait and see.