Also, I think there's actually a government regulation which caps it at $1300 or so.
As in, among other reasons, is United in the wrong here because the maximum they offered for volunteers was $800, not the regulated $1350?
So bumping the person that paid the least for their ticket would mean they have to pay them the least.
`min(2 * your ticket price, $675)`; or
`min(4 * your ticket price, $1350)`
depending on how quickly they can reroute you to your destination. You also have legal standing to demand they pay you with a cashier's cheque instead of a voucher.Judging by personal anecdotes I've read around the web, airlines may be willing to pay more if they are in a bind. But note that this whole voluntary/involuntary bumping procedure happens before you scan your ticket and board the airplane.