चलती है (ग्वालियर-भोपाल वाया गुना बीना ICE) उड़ती है धूल जलते है दुश्मन खिलते है फूल - Adi Singh

I have booked a 2ac tckt from bangalore to kacheguda for 5th of sept in sbc kcg sf exp. Now in news section i read that from aug the train's 2 2ac coaches will be replaced by 2 3ac coaches. I have been alloted A4 coach, can there be any possible changes in the seat allotment after chat preparation?

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