The BBJ 3 is based on the Boeing 737-900ER. The range of the BBJ 3 exceeds that of other business jets in its class. It can fly 4,900 nautical miles; more than 1,500 nautical miles (3 hours) farther than its direct competitor. The BBJ 3 also features lower cabin altitude, pressurizing the cabin at 6,500 feet versus 8,000 feet of other business jets. This allows BBJ passengers to arrive at their destination relaxed and refreshed without feeling jet lagged. The BBJ 3 has 1,120 square feet (104 square meters) of floor space, and provides 35 percent more interior space and 89 percent more luggage space than the BBJ 2. All BBJs are equipped with Blended Winglets (wing tip extensions), which reduce community noise, lower emissions and increase the airplane's range.