Originally Posted by
Stranger
That's not unreasonable. you would expect them to rebook you in J if that's what you bought. That if you want them to rebook you in a lower class, that you would need to let them know.
Yeah, though I wonder how it works with PY on routes where not every flight has PY, or if it will just punt you to the next day, even if there are plenty of flights leaving every few hours.