Two planes operated by American Airlines and Frontier Airlines clipped wings at Logan International Airport in Boston Monday.

Hundreds of passengers were on the two flights when the American Airlines plane clipped the tip of a wing on a Frontier plane.

“While under tow, an American Airlines aircraft struck the wingtip of a Frontier Airlines aircraft that was parked at the gate at Boston Logan International Airport around 12 p.m. local time on Monday, Nov. 25,” the FAA said in a statement.