LifeStar was called to a rollover crash that closed part of I-84 in Plainville on Sunday.
State police said I-84 eastbound was closed at exit 34 for a rollover crash with ejection and serious injury.
Officials said traffic was being diverted off of exit 34 so LifeStar could land on the eastbound side of the highway.
The highway has since reopened.
There's no word on the person's condition.
