Originally Posted by
SJPaul
Up until they close the door? Something like 10 minutes before departure?
Checkin usually closes 25min before departure and the door closes something like 10 before. If they have all pax, they might close earlier as slots in FRA are better taken when you can. Look at the flightstats for both this and you your incoming flight to check how it has been performing the last two months (use the history function)