As the Regional Airline Association gathers in Cleveland for its 2015 annual convention to “celebrate the regional airline industry’s glorious past” and “help chart its future”, we thought it a good time to chart the hardware that’s getting it there. So, ranked by units delivered, here are Flightglobal’s Top 10 regional jets. Source: Flightglobal’s Ascend Fleets database; pictures credit AirTeamImages

1 Bombardier CRJ100/200

1,021 delivered from 1992; 842 in service

Bombardier CRJ100ER c ATI

Bombardier CRJ100ER

AirTeamImages

2 Embraer ERJ-135/140/145

890 delivered from 1996; 841 in service

ERJ-145 c ATI

Embraer ERJ-145

AirTeamImages

3 Yakovlev Yak-40

866 delivered from 1966; 97 in service

Yak-40 c ATI 640

Yakovlev Yak-40

AirTeamImages

4 Bombardier CRJ700/900/1000

718 delivered from 2001; 710 in service

Bombardier CRJ900 c ATI

Bombardier CRJ900

AirTeamImages

5 Embraer 190/195

655 delivered from 2005; 649 in service

Embraer 190 c ATI

Embraer 190

AirTeamImages

6 Embraer 170/175

464 delivered from 2004; 463 in service

Embraer 175LR c ATI

Embraer 175LR

AirTeamImages

7 BAe 146/Avro RJ

354 delivered from 1996; 211 in service

BAe 146 c ATI

BAe 146

AirTeamImages

8 Fokker 70/100

319 delivered from 1988; 235 in service

Fokker100 640 c AirTeamImages

Fokker 100

AirTeamImages

9 Fokker F28

224 delivered from 1969; 14 in service

Fokker f28 Fellowship 640 c ATI

Fokker F.28 Fellowship

AirTeamImages

10 Dornier 328

92 delivered from 1999; 55 in service

Dornier 328JET c ATI

Dornier 328JET

AirTeamImages

Source: FlightGlobal.com