My family and I are flying SFO-FRA (UA), FRA-FLR (LH) on saver C awards. Right now we've got nearly three hours between flights but the schedule shows an earlier flight to FLR one hour after our estimated arrival time in FRA. In addition to arriving earlier in FLR if we booked the earlier flight, we'd also be able to sit in biz (only coach available on the later flight).

Would an hour be sufficient to make the connection provided our flight to FRA was on-time? We're also checking luggage.

Thx.

fz