Bloggs,
CDM will involve absobing delays on the ground at your outbound port. Your company will also have input into which flights they would prefer to delay.
Have a google on Metron Harmony
From an ATC perspective I'm hoping for some common sense. The PMQ-SY jet flight departs with a 37 minute flight time to enter the hold with 55 minute delay after 18 minutes of actual flying time. Waste of the pilots, passengers and airlines time.