Editing ARTICLE (section)

== Variants ==
{| class="wikitable"
! Generation !! Model !! Length !! Seats !! Range !! Introduced
|-
| Original || 737-100 || 28.6 m || 85 || 3,440 km || 1968
|-
| Original || 737-200 || 30.5 m || 102 || 4,440 km || 1968
|-
| Classic || 737-300 || 33.4 m || 126 || 4,204 km || 1984
|-
| Classic || 737-400 || 36.5 m || 147 || 4,204 km || 1988
|-
| Classic || 737-500 || 31.0 m || 110 || 4,444 km || 1990
|-
| NG || 737-600 || 31.2 m || 110 || 5,648 km || 1998
|-
| NG || 737-700 || 33.6 m || 126 || 6,230 km || 1998
|-
| NG || 737-800 || 39.5 m || 162 || 5,765 km || 1998
|-
| NG || 737-900ER || 42.1 m || 180 || 5,925 km || 2007
|-
| MAX || 737 MAX 7 || 35.6 m || 138 || 7,130 km || 2019
|-
| MAX || 737 MAX 8 || 39.5 m || 178 || 6,570 km || 2017
|-
| MAX || 737 MAX 9 || 42.2 m || 193 || 6,570 km || 2018
|-
| MAX || 737 MAX 10 || 43.8 m || 204 || 6,110 km || 2023
|}