Join Date: Sep 2006
Location: Santo Domingo, Dom. Rep. / Washington, DC
Programs: AA PPro/DL PLT, PPass, Marriott / Hilton Gold, JetBlue Mosaic, Hertz Presidents Circle, Amex Plat
Posts: 4,789
I did it once with no issues. The biggest issue is that a 42" TV in its original packing is larger than the allowed size, so as 3Cforme mentioned, the oversized baggage fee is a must. Also, make sure you check DL's embargo dates, where no boxes or oversized luggage is allowed.
It will cost $200 for the extra bag and $300 for the oversize.