Infographic: About Delta's big second quarter

You probably know Delta Air Lines completed another extremely profitable quarter, making more than $1 billion in net income in April, May and June. 

Delta produced an infographic from the quarter I thought you might find interesting. If you're an airline investor, you care about the top half of the graphic. Delta made a lot of money, and that's good for shareholders.

But if you're a traveler, pay attention to the bottom of the graphic. Delta's mainline operational numbers are fantastic. If you're looking for the most reliable airline in the U.S. industry, Delta should be your choice. (Delta's regional partners surely aren't as strong, but I think they're still better than the competition when it comes to reliability.)