Costco Wholesale lands in San Diego the week of tariff refunds and price cuts

Costco Wholesale flew from Porterville, California, to San Diego on May 15, 2026, in its Gulfstream G280, tail N82CW. The 50-minute hop from a Central Valley agricultural hub to the coast is a short leg in a busy week that included stops near Chicago, Washington D.C., and Monterrey, Mexico.

The same week, Costco Wholesale reported April net sales of $23.92 billion, up 13 percent year over year, per a GlobeNewswire release on May 6. CEO Ron Vachris has been publicly addressing the fallout from tariff changes, telling investors on the Q2 earnings call that the company is lowering prices on affected items like textiles and cookware as some tariffs are reduced, as covered by Digital Commerce 360 in March. The San Diego arrival may signal internal meetings or a review of supply-chain strategy at a key West Coast distribution point.

N82CW is one of three Gulfstream G280s in Costco Wholesale’s four-aircraft fleet, all managed out of Boeing Field near the Issaquah headquarters. The aircraft’s recent pattern shows frequent shuttles between San Diego, the Northeast, and Mexico — consistent with a retailer that operates 921 warehouses worldwide and is leaning on its buying expertise to manage trade policy shifts.