In my opinion, i would say yes, i mean, Jonochrome stated that flumpty is "All powerfull", And al powerfull is "Omnes potentes" in latin, Wich would be "Omnipotent", So would flumpty be an omnipotente god of chaos and death reality bending egg?, beisdes that, there is no doubt flumpty is the best character
Flumpty omnipotent or not, is still pretty strong, if we take the QaA jokes as "canon", flumpty would be nigh-omniscient, omnipotente and maybe omnipresent?