Its not like 3rd rake is halted somewhere. All the 3 rakes run continuously. Presently at this time 9.45 AM, ideally, 1 rake must in NDLS yard, 1 must have just departed HWH and 3rd rake will arrive HWH today at 5 PM.
In the evening 6PM, if u see, 1 rake will be in HWH yard, 1 just departed NDLS and 3rd rake will reach NDLS tomorrow morning..