Man-JFK Business

Managed to get 3 business reward flights for our Christmas MAN-MCO, MCO-LGA, JFK-MAN trip. Last time I flew the delta business seats on this route was 6 years ago and it was pretty terrible. Any recent reports or views? Thanks

Do you know what plane you will be on and what you were on last time?

For upcoming trip it's Flight DL421, a quick search says a B763, but no idea what it was last time.....does this mean anything? Is it a Boeing?

Boeing 767 Fully Flat seats all direct aisle access

A B763 is a Boeing 767-300
This should bathe lie flat seats some pics in this review
http://flight-report.com/en/report-4863.html

Thanks! That will do very nicely on a 7 hour flight and waaayyy better than the last delta biz flight I took!