I am considering a southwestern flightpass for leisure trips. Mostly Vegas but like having the other options. My flights would be YCD to LAS or LAX and return. I was using the flight availability tool for LAS to YCD and it always shows a night flight with an overnight in YVR then YCD in the morning. When purchasing a flight pass, can you only fly AC metal? Are there more options available to flight pass users than what is shown in the pre-purchasing section? Any help would be appreciated. Thanks