Hello, I am on the same flight on Saturday and it has a seatmap of an A319, but the equipment list states A320. A320 is what the equipment list has read for the last few days. Of course not .bombs first mishap.

I was wondering if I should pay to take an earlier flight on standby incase this is due to a mechanical.

Can anyone advise. This is a quick and special trip with my wife who is flying Delta so she has not been affected.

Canceled flight time is exactly the same as mine 1:47 ORD to arrivate 5:27 TPA