Mitch Kapor

The only candidate airport in the table is KBFI, which is the actual destination of the most recent completed flight (2026-06-26) for this aircraft. Although KBFI is currently behind the plane (Δhdg 172°), the plane is at 39075 ft and 531 kt, indicating it is likely en route to a waypoint or on a turn that will eventually bring it toward the Seattle area. The past prediction for 2026-06-26 was wrong (guessed RJTA instead of KBFI), so I am correcting that error by biasing toward KBFI now. No other aligned candidates exist, and the distance of 838 nm is plausible for a Gulfstream G650ER with current fuel state.