IndiGo Airbus A321NX Takeoff (Loud LEAP1A Growl On Climb) 

Yeahp indeed

That’s the beauty of the LEAP1A

Not necessary, many takeoffs these days are derated, also denoted by FLEX thrust on the Airbuses. Initial climb N1 % can be lower than or equal to the takeoff thrust N1, but at higher altitudes you need an N1 increase to maintain climb performance and compensate for air parameter changes. Hence, the climb N1 will slowly peak at around the Mach transition altitude which is roughly from 28000 - 31000 ft, then gradually decrease a bit.

Delhi

T2 at both the airports IIRC

Jaipur (JAI)

It was a VT-IL? series aircraft, don’t remember the exact reg

@@flyingowl it means you don't know the last letter