I would love to see more options in the 50 seat range.
E135 E145LR 145XR
These would be amazing and looking at it from a realistic/immersion perspective, as a current (in game) operator of the E120, it would make sense on numerous levels to stick to the E series product (I would certainly replace the E120 with a faster aircraft such as the E135 once cash flow improved. Rather than replace an aging turbo-prop with another prop, replace it with a faster more PAX friendly jet. Would make a great deal of sense to offer the E120 up through the E190.
Another regional operator that is very upfront cost friendly but a gas pig would be the Shorts 330/360. The 36 pax market, slow but very spacious and ideal for smaller airports.
Fokker F-50 and F-70. Currently we only have the Fokker F-100, but it's little brother the Fokker F-70 is missing as is the popular Fokker F-50 turboprop.
For startup airlines, the Britten-Norman BN-2 Islander and the De Havilland DHC-6 Twin Otter would also be highly appreciated. There is too little choice in small affordable aircraft in the game.
Since it's from the website, Embraer 195-E2 would be awesome as well as everyone's suggestions here! Definitely 737-10 MAX and the rest of the Boeing & Airbus family!
The Saab 340 is still in very active use as a regional turboprop, directly competing with the EMB120. Not sure how many Saab 2000s are still active, but I think it's about comparable to the ATR-72.
Cost: 6.3 mil USD Speed: 417km/h Max. range: 2570km Fuel comsuption: 63 gal/hour (15.2 if I compare to Cessna Caravan) Pax: 19
Turboprop aircraft of Czech Origin. Perfect airliner for starting airlines, as is cheap, passenger comprehensive and fuel efficient with perfect reach through acceptable range.
All of the 737NG and MAX families Airbus A319/20/21 (neo would be great as well) Boeing 787-9 Bombardier CRJ-900 Bombardier CS300 Embraer 175/90/95 Boeing 717 Boeing 757 Airbus A340