An interim solution would be to force carriers to upsize their jets to reduce total flights per day. Force any carrier who has wide-body aircraft to use them on

An interim solution would be to force carriers to upsize their jets to reduce total flights per day. Force any carrier who has wide-body aircraft to use them on domestic routes. heavily limit or ban the use of smaller commuter jets (replace them with 737s with fewer total flights). I'm sure they won't be happy about it, but it's a solution that could be implemented overnight and the larger carriers would have no problem adjusting. smaller ones could sell their slots or lease larger aircraft.