Performance
SPEED
1,199 mph (1,930 kph) [Diff.-183 mph]
SPEED
1,383 mph (2,225 kph) [Diff.+183 mph]
RANGE
1,379 miles (2,220 km) [Diff.-920 miles]
RANGE
2,299 miles (3,700 km) [Diff.+920 miles]
CEILING
50,000 ft (15,240 m) [Diff.-1,952 feet]
CEILING
51,952 ft (15,835 m) [Diff.+1,952 feet]