Boeing 737-900 airlines

16 carriers across 12 countries are listed for the Boeing 737-900 in our dated fleet records accounting for 337 aircraft reported in service, ranked below by reported in-service count. Delta Air Lines has the largest reported fleet of the type with 130 in service.

Reported operator and fleet counts from our airline directory. The oldest retained fleet snapshot dates to August 24, 2026; see each row for its source and date.