Dear guests and visitors, from Friday, 25th of October, 19.30, to Saturday, 26th of October, 14.30, the Frankfurt airport can not be reached by train from Frankfurt. The DB shows SEV with buses from the main station and Südbahnhof to the airport every ten minutes.
More informations:
https://www.frankfurt.de/sixcms/detail.php?id=2855&_ffmpar%5B_id_inhalt%5D=36194173&fbclid=IwAR0rfNreyCRDEV-09uofI7IM8xj337bnvc8y3jFi5TngpYO9rJCJ3hCBkAE