SFO-FRA UA 900/901 best biz seats?
My husband and I are traveling to Germany on business and UA has the best flights for the dates. We have experience on British Airways biz and first, but not UA. It looks like these flights have the new lie-flat seats in biz.
For our dates, seating is wide open. What are best seats for a couple traveling together? We hope to get some sleep since we have to work when we get there.