Complex sentence: Pondicherry is now connected by Air India Regional with an ATR aircraft service 6 times a week except Wednesday, its an afternoon service departing from Bengaluru returning by evening to Bengaluru.
Split into simpler sentences: Pondicherry is now connected by Air India Regional with an ATR aircraft service six times a week except Wednesday. This is an afternoon service departing from Bengaluru and returning in the evening to Bengaluru.