This is no longer a deluxe !! In the year 2002, i asked my uncle in the year 2002 by which train he is coming, he said by deluxe. I searched the entire train directory could not find deluxe. Then called up enquiry and they said its right time. I asked which train is deluxe? And they replied its poorva as it had only ac coaches once upon a time jus like Jnaneshwari. Not sure when sleeper were introduced in poorva, but for Jnaneshwari it was in 2003 for sure.