Performance
SPEED
590 mph (950 kph) [Diff.+3 mph]
SPEED
587 mph (945 kph) [Diff.-3 mph]
RANGE
6,027 miles (9,700 km) [Diff.+2,517 miles]
RANGE
3,511 miles (5,650 km) [Diff.-2,517 miles]
CEILING
43,110 ft (13,140 m) [Diff.+131 feet]
CEILING
42,979 ft (13,100 m) [Diff.-131 feet]