Very true in case of 11027 CSTM MAS MAIL.....overtake by 12025 PA SC SHTB EXP is very unnecessary.....I have seen many times that 11027 clears KWV before 8 AM but reaches SUR by 9:30 AM due to the overtake....
If the overtake is avoided, CSTM MAS MAIL would reach SUR by 9 AM.