Originally Posted by
seawolf
MCT is 60 minutes. DL is on the hook to protect the connection. MCT is published by airline and does not necessarily have to represent reality.
Several years ago DL published a MCT for LHR DL-KL of 6 hours while LHR DL-DL was 2 hours. They definitely wanted you to book the DL-codeshare LHR-AMS instead of KL. It certainly does not take 6 hours to connect in LHR even if it feels like it sometimes.
Does MCT depend on the operating carriers or the marketing carriers?