I used to get my ID checked at the gate occasionally. But that was in the before times, when there was no id or boarding pass required to get through security.
I'm sure there's some nefarious thing you can do where two people collude to swap boarding passes after security, but I don't believe it's worth the effort for airlines to try to prevent that. Maybe something with discounts or mileage accumulation; but it'll be a big pain if there's anything out of the schedule.
I'm sure there's some nefarious thing you can do where two people collude to swap boarding passes after security, but I don't believe it's worth the effort for airlines to try to prevent that. Maybe something with discounts or mileage accumulation; but it'll be a big pain if there's anything out of the schedule.