Originally Posted by
mridley2
Welcome to PM status. *snide* Oh great another PM *wink*
Make sure you have checked the 'REQUEST UPGRADE TO COMFORT+" box on your reservation on delta.com. also if your flight time is near departure it is possible that comfort+ is fully booked. In that case you upgrade request will go to the gate and you could get the Comfort+ upgrade there. Good luck!
Curious to hear where I can find this box? I can select seats on the Delta website (I booked via KLM), but I cannot find the box.