any new short to medium range Boeing that replaces the B737 series needs at the Least 210-220 pax. capacity and a 3500NMI range Say SEA
This range would make it truly trans con for off peak and Weekends. And give the airplane good enough performance for DEN
at 90 Deg. F it doesn't need Den-Hnl though SEA
might actually be possible.
35" pitch in coach. 1 lav in 1st Class, 1 lav mid cabin aft of 1st class and 2 lavs aft with a 737+ 8" wide cabin with Wi-Fi + Video in every seat and available roll up keyboards available for messaging and light work related items,
and this time? make the wi-fi integral to the airplane with no skin cutting and Blisters installed. "Factory installed" and conformal to reduce drag and fuel burn. four wheel landing gear bogies like the B757 and dual chambered gear to have a smoother landing touchdown.
LD3 module loading or dual LD2 loading. Have the Fuel qty sensors installed from the top of the wing so as to NOT have to defuel the airplane to work on the fuel Qty system
Have the Hydraulic reservoirs fitted in the fairing areas serviceable out side of the wheel wells, wireless ground to cockpit communications for pushback and engine starting.