Costco Wholesale's Gulfstream G280 lands in Dayton amid Oakland warehouse talks

Costco Wholesale's Gulfstream G280, tail N84CW, was tracked departing Mohican Air Park in Ohio and arriving at Dayton International Airport on June 24, a brief 23-minute hop. The aircraft, part of Costco's four-jet fleet, typically shuttles leadership between the Issaquah headquarters and key operational sites.

If Costco executives were aboard, the timing coincides with the retailer's active negotiations to open a warehouse and gas station on a former Army base in West Oakland. A City Council committee is set to vote on an exclusive negotiating agreement with Costco this week, as reported by the San Francisco Standard. The deal would allow the city and Costco to explore a transformative project in an underserved area, though any store remains years away.

The flight follows a pattern of short hops for the G280, which over the past week has connected Chicago, Cleveland, and Washington D.C. — consistent with site visits or supplier meetings. Costco's fleet, including three G280s and a G650ER, supports a famously frugal but operationally intensive culture under CEO Ron Vachris, who has emphasized value as the retailer navigates tariff refunds and record gas volumes.