June 12 (Reuters) - A JetBlue Airways ( JBLU ) flight

rolled off the runway at Boston Logan airport onto the grass

Thursday, prompting a ground stop, but no injuries were

reported.

JetBlue Flight 312, an Airbus A220, had arrived from Chicago

O'Hare and went into the grass while turning off the runway

around 11:55 a.m., the Federal Aviation Administration said,

adding it will investigate.

The airport authority is deplaning passengers via stairs and

transporting them by bus to the terminal.