Manchester United take on Yeovil Town in the FA Cup Fourth Round clash on Friday.
Jose Mourinho and his 19-man squad were spotted boarding the plane at Manchester airport to Somerset.
Manchester Evening News photographers spotted Besiktas target Juan Mata board the plane.
A source close to Besiktas revealed to Turkish-Football that Mata and Marouane Fellaini are on the transfer shortlist.
The Black Eagles have held talks via representatives over the future of both players beyond the end of season.
The Istanbul giants want Mata or Fellaini at the end of the season on a free transfer as both players will be out of contract unless they sign a new deal.
See More: Turkish League Previews 19: Title Race Beginning To Take Shape
January transfer Alexis Sanchez could make his United debut as he has made the squad.
Nemanja Matic, Chris Smalling, Marcos Rojo and Romelu Lukaku have all traveled but star duo Paul Pogba and Anthony Martial are have been left out.
Star goalkeeper David de Gea, Antonio Valencia and Phil Jones have not made the cut either.
Angel Gomes has also made the squad.
Gomes become the youngest player to make an appearance for the Red Devils since Duncan Edwards in 1953 against Crystal Palace in May.
Confirmed United squad members
Sergio Romero
Joel Pereira
Kieran O’Hara
Chris Smalling
Marcos Rojo
Victor Lindelof
Ashley Young
Luke Shaw
Matteo Darmian
Scott McTominay
Nemanja Matic
Michael Carrick
Ander Herrera
Angel Gomes
Juan Mata
Jesse Lingard
Alexis Sanchez
Marcus Rashford
Romelu Lukaku