Delta and I have become good friends over the past year. Between a few special trips to celebrate weddings and anniversaries, and a few meetings for work, I have been in the air a lot this year. I know where the good restrooms are in ATL and DTW. I still loathe travel through SLC, but I found a new favorite in MSP. I have my routine down to a science. Always choose the aisle seat. Place the arm rest down,...