America West FlightFund (Discontinued Program) - 737'3

I have a flight planned for April between MKE and PHX and I now see it will be on a 737 which means NO movie. I have flown this route three times in the last year and it has always been on a A319. What do you think the chances are they will change the plane in the next five months?

Wow! That is surprising. All of my MKE and MSP flights on America West have been on A319s or the occassional A320. I would think that between now and April the chance of a change in equipment certainly exists.