Kongu has TT sharing with Samta from NZMat 7am , KsK has different dep slot 8.20am from NZM with 130kmph clearance in NCR and now apsk & Thiru at 5.20 am dep and arrvl clubbed with Kongu at KCG. Kongu is slower than KSK by 1hr 20 mins and now Apsk is even more slower than kongu adding that time, 3 hrs slower than KSK between NZM and KCG. Even if they give 5.20 could have made it reach KCG by 7 atleast.