Alexis Sanchez returned to Manchester United's training ground on Thursday night, after missing the day's training.
The Chile international had been granted permission to sort out his USA visa, ahead of Chile's international friendlies in the country next month.
Sanchez has been linked with a move away from the club, with reports indicating he is keen on joining Inter Milan, where he could link up with former teammate at United Romelu Lukaku.
Manager Ole Gunnar Solskjaer had initially indicated the Chilean will get a chance to hit the levels that saw the club snap him up from Arsenal, but changed his stance once again after United's match against Wolves.
"Well, there's still a couple of weeks left of the transfer window and there is a chance... some clubs have shown interest in Alexis, so we'll see what happens. Can't update you more than that," he said after the 1-1 draw.
Sanchez has failed to replicate his form at Barcelona and later Arsenal, struggling to nail a starting role after a string of poor performances under Jose Mourinho and later Ole Gunnar.
His huge wages are said to be one of the reasons why finding a club has become a daunting task, but recent reports indicate the Old Trafford club is willing to shoulder some of the wages.