Cisco Systems lands in Montana as CEO Chuck Robbins heads to exclusive investor forum

Cisco Systems flew from N Bar Ranch Airport in Texas to Gregory M. Simmons Memorial Airport in Montana late Wednesday night, a 2-hour-20-minute hop aboard N600NB, a 2016 Bombardier Global 6000. The trip, which touched down at 02:17 UTC on June 4, represents a familiar pattern for the company's executive fleet in early summer.

This particular landing at KGZN coincides with the annual Allen & Company Sun Valley Conference, the invitation-only media and technology summit that draws Silicon Valley's top executives to central Idaho each July. Per the conference's published schedule, the 2026 edition runs June 3-7 in Sun Valley, roughly 13 miles from the airport. Cisco Systems CEO Chuck Robbins has attended previous iterations, and the flight fits squarely within the event's executive transport window.

Recent flight data for N600NB shows the aircraft cycling between the same two fixed coordinates near Abilene, Texas, and Billings, Montana, over the past week—a series of shuttles consistent with a corporate delegation basing itself near the conference. Cisco Systems maintains a strict no-perks policy for executive aircraft use, with executives reimbursing the company for incremental personal travel costs, per its proxy statement.