Originally Posted by
NewbieRunner
If you are booked on LH573 and LH422 you have over 6 hours in FRA. Just say you want to check the bag to FRA as you need to do some shopping or have something in the bag to give to a friend in FRA. Don't mention anything about connecting to another flight since that tells the airline you are not taking the flight to BOS.
Perfect, those are my exact flights. I wasn't sure if they would act suspicious, but that was my original idea.