If I might jump into this forum...
My most favorite aircraft so far (that make a lot of profits) include:
- Saab 340B - with a max. speed of 282nm/hr, seats 37, max. range of 1,123nm, fuel usage of 153, and turnaround time of 0.24hr, I think this is a wonderful aircraft for all those regional and local trips around certain regions (like right now, I'm also on 958, and the aircraft is performing very well, with profits over 100,000 spread over 9 active a/c), and with its good turnaround time, I could say this airliner works for those medium- to heavily-traveled routes without spending too much fuel.
- Embraer EMB-120 series - the workhorse of my airline right now, I have 17 examples of this model right now, including:
- EMB-120 model - with a max. speed of 328nm/hr, seats 30, max. range of 1,021nm, fuel usage of 143, and turnaround time of 0.21hr, I just ordered five of these to replace my Vardax aircraft (that I may be selling off) so that it could be used for domestic and some regional trips.
- EMB-120RT model - with a max. speed of 300nm/hr, seats 30, max. range of 1,978nm, fuel usage of 143, and turnaround time of 0.21hr, this is a great model for those regional trips that do not have much demand (let's say from large city to small towns), or it can be used for point-to-point major airport trips (i.e. SFO-LAX). I think this aircraft is very viable also for long regional trips that only require short runways to land on, or for those who want fuel economy on their planes because it does not burn a lot of fuel as an A319...
I might add a tip on how to make your aircraft profitable: maximize the use of the aircraft, provided that you note the following:
- Maximum speed of aircraft (for long range aircraft, multiply speed by 12 to see how far it could go, then subtract turnaround time from 24 hours)
- Maximum range of aircraft
- How far your destinations are
For example, I have an aircraft that only has 0:01hr left for turnaround after completing 6 to 8 domestic and international flights on a small aircraft -- bringing in efficiency and diversity (of destinations) at the same time.