American Airlines just expanded its new boarding process technology — which sounds an alarm if someone tries to board a flight before their group is called — to more airports. Why it matters: Richmond is not one of the more than 100 U.

American Airlines just expanded its new boarding process technology — which sounds an alarm if someone tries to board a flight before their group is called — to more airports, Axios' Karri Peifer reported.

The airline is expanding technology that will find people trying to sneak aboard airplanes before their group, so gate attendants can discreetly invite them to take their places in line.

FORT WORTH, Texas - American Airlines is expanding a new technology that aims to cut down on what’s been referred to online as "gate lice," or when passengers attempt to cut the line during the boarding process.

American Airlines has rolled out boarding technology that alerts gate agents with an audible sound if a passenger tries to scan a ticket ahead of their assigned group.