With 5 airliners in service and 7 on order the Boeing 737-700 is a increasing part of
the the KLM
in Februari 2010.
The Boeing 737-700 is next generation Boeing 737.
KLM also flies 21 Boeing 737-800.
KLM also flies the Boeing 737-900 which is the largest variant of the next generation 737 airliners.