Here in London my biggest concern is getting to the airport on time. Once I'm there I know that getting through security and to the gate is going to be roughly

Here in London my biggest concern is getting to the airport on time. Once I'm there I know that getting through security and to the gate is going to be roughly the same each time. I regularly take flights that only fly directly from Luton or Stansted, both of which take around 1 1/2 hours of travel time from our office in Central London. But that involves multiple connections, each of which could be missed or held up.