On 23 April 1918, Jasta 57 was reassigned to 4 Armee. It moved once again on 6 June, to join Jagdgruppe 7 under Emil Thuy in support of 2 Armee. Five days later, JG 7 was reassigned to support 18 Armee. On 8 July 1918, Jasta 57 was posted to 1 Armee.
