Delta planes clip wings at Minnesota airport

MINNEAPOLIS, MN -- Officials say two Delta Air Lines planes clipped wings while they were preparing to take off from Minneapolis-St. Paul International Airport.

An airport spokesman says nobody was hurt in Wednesday night's incident.

The Delta 757 bound for Los Angeles and Embraer E175 bound for Louisville, Kentucky, returned to their gates with wing damage. Both flights were delayed.

The cause of the collision wasn't immediately known.