Luxury & Comfort Our 9-passenger Challenger 604 provides superior cabin comfort, combining privacy, space & luxury. It was designed for long-range travel, so this jet can be configured in an assortment of cabin layouts depending on your needs — including fully reclining seats and a side-facing couch. You will have peace of mind knowing every detail is in its place. With unmatched range, competitive travel speed, and superior comfort, the CL-604 is the ultimate performance business jet.