Hello all,

I have a question I was wondering if someone can help with. I apologize if this is in the wrong forum.

I am traveling with with a group of 5. Four of us booked first class tickets together and the 5th booked economy separately. We just found out one of the 4 in first class can't make the trip. Since the seat is non refundable, we'd like for the person in coach to be able to join us. Since I paid for the ticket, I think we should be able to keep it for our friend but my guess is once the person in first doesn't check in, his seat will go to someone with status.

Is there any way we can keep that 4th seat? Maybe the gate agent will be understanding or perhaps we can check the person in and board with that pass, allowing the coach seat to remain open. We are flying domestically in the US so the only time one needs to present ID is at TSA, not at the gate. If the flyer is checked in and "arrives" at the gate but never went through TSA, would that cause an issue or are the systems separate?

Any thoughts?

I appreciate the help.