No great loss, I suppose. But it's sort of sad. These have been available for purchase since the beginning of time, and the books of ten made great little gifts for friends/family that you knew were headed off somewhere on vacation in steerage.

Back when almost everyone boozed it up on flights, I suppose these were cost effective. Orders for these things probably dwindled away over the years.

Not surprising since United hasn't promoted them in years.

Last time I saw mention of them was about 4 years ago at the Torrance City Ticket Office in Del Amo Mall. They used to give you a couple of chits for every ticket you purchased there, and they had a small sign mentioning they were available for sale for savings on drinks and headsets.

I wonder if 1Ks will still be getting their supply with the credentials kits?