Based upon quick glance, there are 120 +/- or so aircraft at present, with 32 +/- set to retire and another 97 +/- on order through 2019 (not including any VLA that could be ordered). Thus, there are +/- 65 new aircraft coming on-line in the next, say with delays, decade plus. Assuming these figures are more or less correct, I cannot see how CX can sustain growth with the number of yearly upgrades being discussed here? What is missing