IATA 736ICAO B736

Boeing 737-600

Boeing

TravelerPulse profile

The smallest and rarest member of the 737 Next Generation family.

First flight

1998

Category

Narrow-body jet

Seating

108–130 passengers

Range

5,648 km

Engines

Two CFM International CFM56-7B turbofans

Status

In service

The Boeing 737-600 is the shortest variant of the 737 Next Generation (737NG) series, designed to replace the earlier 737-500. It entered service in 1998 and seats approximately 108 to 130 passengers in a typical single-class configuration, making it well suited for thinner short- to medium-haul routes. Despite being a modern and capable aircraft, the 737-600 attracted very limited commercial interest compared to its larger siblings. Only 69 aircraft were ultimately delivered, with SAS (Scandinavian Airlines) being by far the largest customer. Its small capacity relative to operating costs made it less economical for most carriers. The type remains in limited service today, though many examples have been retired or phased out. Its rarity and low production numbers distinguish it within the highly successful 737NG family, which collectively sold thousands of units.

Notable operators

SAS (Scandinavian Airlines) was the dominant operator, accounting for the vast majority of the 69 aircraft delivered; WestJet also operated a small number.

Notable facts

›Only 69 Boeing 737-600s were ever delivered, making it the rarest 737NG variant.
›It entered commercial service with SAS in September 1998.
›The -600 is the direct replacement for the earlier 737-500 Classic.
›Its fuselage is the shortest of the four 737NG variants.
›The low order volume led Boeing to effectively discontinue marketing the type early in its production life.