Originally Posted by
MatthewLAX
Unless that's the point!
Get rebooked in full Y for the next flight and actually get an upgrade!
I've never taken a codeshare Amtrak before, but I assume you get the same miscon/irrops protection? Although, given the way that COdbaUA is going, they'd probably charge you a change fee for the train being late, give you an upgrade, and then take it away to give it to someone "who hasn't experienced businessfirst before"