RealFish
The plane flew LGW-NCE-LGW all early.
Then it went LGW-BCN-LGW and that is where the delay was picked up.
Then it went LGW-LIS-LGW and as the previous sector was late this was also late.
Comparing delays to other airlines in LIS is a pointless exercise as the delay was picked up in BCN on a previous sector operated by the aircraft.
If you're talking about 07/07/14 then there were no U2 arrivals into LIS that day from Manchester.