“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.

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

Travel chaos erupted at Boston Logan International Airport on Monday after the two incidents, which took place hours apart, saw planes with broken wings and pilots sent to hospital

Two aircraft operated by American Airlines and Frontier Airlines clipped wings while on the tarmac at Boston Logan International Airport.

An American Airlines plane clipped the wing of a Dallas-bound Frontier flight parked at the gate at Boston Logan International Airport, according to the FAA.

That was terrible. It was very scary. All of a sudden, 'thump.' It sounded like something fell from below,” one passenger said.

Two planes operated by American Airlines and Frontier Airlines clipped wings on the tarmac at Logan Airport in Boston Monday. No one was hurt from the collision that happened at about noon at a Terminal E gate with passengers on board.