Originally Posted by
Repooc17
Moot point on the access. Unless OP can connect on the 1st flight out of LHR to FRA, which would well below MCT anyway on the TATL connection, the 2nd flight of the day ex-LHR will not arrive into FRA until after last call.
Looking at Thursday Jan 6 as a random date, I see 3 flights LHR-FRA that get in before 12:30pm (10:05am/11:05am/12:05pm). The first is a legal connection off UA110. The next two are legal off both UA110 and UA14. All 3 flights are UA codeshares.
The connection between UA110 and the first is 1h10m. I have no idea what MCT is at LHR, but given UA is happy to sell this connection, I presume it's 70 mins or less. (Which would make sense for a T2->T2 connection with no immigration required)