For those unaware of the current aircraft that have already been implemented, here is a list of all of them [(and a .gif)] (POLL [CLOSED]: What will be the next aircraft type in Airport CEO? - #22 by Olof) of the first four.
- Cessna 208B (Grand) Caravan
- DHC-6 Twin Otter
- ATR 72
- Bombardier CRJ700
- Boeing 737-600 (in game .gif of landing)
Here is a list made by @alpha of dozens of aircraft models that could be in the poll. Of course, there will only be three that will be nominated.
My list of airplanes that I would like to see added in game (in order):
- A very light jet (VLJ) such as the Embraer Phenom 100 (4 PAX)
- A wide body jet such as the Boeing 787-8 Dreamliner (242 PAX)
- A wide body jet such as the Airbus A380 (525-853 PAX)