Originally Posted by
cessnapete
With
0500/0600 arrival into Lhr and CAT 111C landing limits( 100 m RVR No DH) very low chance of diversion or long delays at LHR.
Presume of course QF do Cat 111C.
If you are going to do cat 3 because of wx, then arrivals/departure rates will fall dramatically due to extra separation required. so there will be delays.