McDonell Douglas MD-90 - Short to Medium range airliner

Engines- MD-81 - Two 82.3kN (18,500lb) Pratt & Whitney JT8D-209 turbofans.
MD-88 - Two 93.4kN (21,000lb) JT8D-219s.

Performance- Max speed 925km/h (500kt), long range cruising speed 813km/h (440kt). Range with 155 passengers and reserves 2897km (1564nm). MD-88 Speeds same. Range with 155 passengers andreserves 4850km (2620nm).

Weights- MD-81 - Operating empty 35,329kg (77,888lb), max takeoff 63,505kg (140,000lb), or 67,810kg (149,500lb) with JT8D-217As.
MD-88 - Operating empty 35,369kg (77,976lb), max takeoff 67,810kg (149,500lb).

Dimensions- Wing span 32.87m (107ft 10in), length 45.06m (147ft 10in), and height 9.02m (29ft 7in). Wing area 112.3m2 (1209sq ft).

Capacity- Flight crew of two. Max seating for 172. Typical two class seating for 142, comprising 14 premium and 128 economy class pax.