With all of the changes in airlines, I can tell you for sure that the biggest airline merger in the news right now is between Delta and Northwest.  Well, finally, Delta has received the final regulatory green light that it needs to finally complete the full merge of Northwest airlines into Delta.

What this means is that the Northwest name is going to no longer exist and that the airline is all going to be Delta.  Although the two airlines have been combine for almost a year now – the Northwest airlines are finally going to be repainted to become Delta planes.

The Northwest names and codes were still in place and now – with this approval, they will no longer be in place.