Originally Posted by
zhangyuliang
How's 627 is still running! I got it for STL-ATL tomorrow. Ouch!
Since October 2015, I've caught 633 twice, 635 once, and 627 once on some combination of CMH-ATL, ATL-DAB, and ATL-CMH.
They and 623 can stay around as long as they can, though. The more 757s, the merrier.