Safety board spokesperson Chris Krepski told they have sent a team of investigators to the airport to follow up on an incident that happened at the intersection of a taxiway and runway around 11 a.m. today.
United flight #UA211 to Chicago ORD was accelerating to take off when the ATC noticed that American Eagle flight #AA3725 which just landed on runway 06R from JFK was crossing the stop bar for runway 06L.
The traffic controller immediately asked American Eagle Embraer ERJ to stop. United flight #UA211 took off safely to Chicago ORD.