Turns out that DL changed my connecting US domestic flight next week, as I come back stateside. My only method to reach DL, according to DL.com is to use a Navi Dial system to call 0570-077733.. 0570 is, I believe, a Japanese toll free prefix. Thing is I've tried lots of things with no success, the latest being dialing on my hotels outside line, to no avail. DL.com isn't allowing me to make online changes.

I guess I could just wait and sort my reservation out after Customs in ATL, but I rather get it fixed sooner..

Anyone got any ideas?