Originally Posted by
apuleius
was this a reward ticket? I'm concerned as we have a tight connection LHR-FRA-LAX in November (on a reward ticket booked through BMI) and am concerned as to what will happen if the first leg is delayed and we miss the connecting flight at FRA. It's all ticketed on one PNR on LH.
They will put you on the next available flight. Yours is not a problem since all the flights are on the same ticket: LH will remain responsible to get you to your final destination if you miss the connection due to delay to the first flight.
The OP's situation was MUCH dicier as it was separate tickets.