Making for quite the short stay, Sienna Miller was given a police escort as she departed out of LAX Airport in Los Angeles on Wednesday (April 1).

Just arrived the day before, Miss Miller hit up a liqueor store on her way to the airport, as she reportedly made the trip to visit Josh Hartnett as he recovers from his recent hospitalization.

“Sienna had just 24 hours to fly all the way to LA to see Josh,” an insider told press. “She was very concerned and wanted to be sure he knew how much she cared for him.”

Though she’s flying out of town for the time being, Sienna’s also expected to attend the ShoWest awards a few days from now, at which time she’ll be honored with the trophy for supporting actress of the year.