I've been seeing multiple ghost LH flights for travel next week. Yesterday, I attempted to book SAN-SFO-FRA-XXX for my husband, with SFO-FRA on LH F. First, I booked it online and got all the way to the payment screen when it hiccuped. Then, I called and the agent couldn't see it. She did see SFO-FRA in C which was NOT shown on united.com.

Frustrating.