No, it's all been accurately calculated, based on the time continuum
fluctuation differential between Sugarland and Whitestone, the fact that 2 hours Whitestone to Sugarland time is indeed 4 hours and 40 minutes, and the exponential ratio between the present and the expected date and the actual date.
Mind you, this is all extremely theoretical, and has been calculated by my secret Fluctuation In Time
TM system (AKA FlucIT).