4 hrs 20 mins in LMG-GHY section is too much -- 3 hrs 20 mins is enough, 1 hr speed of 15601/02 may had been done.
also SCL-BPB = 30 kms, time taken 1 hrs. Why? 30 kms in 40 mins @ 45 km/hr should have been done.
LMG-SCL BG section is the slowest BG section of IR having average MPS less than Mhow-AK, PBE-MLN-ASSH & MLN-NNP-GD MG sections