Motorola Atrix 2 :: When Setting A Time On A Calendar Item, That The Time Can Be Locked

Is there a way that, when setting a time on a calendar item, that the time can be locked?Example:When travelling, the time of airline flights is set when at home city.Phone is set to Auto Time, to display the system time. I.e., when travelling to a different time zone, the local time is used by the phone.Problem: The time in all calendar items are adjusted to the time zone travelled-to, not the value orginally set. Therefore the time of an airline flight is advanced (or reduced), and does not reflect the time that the flight actually departs.. a problem.One work-around is to leave the phone time setting to home time, but then the phone can't be used in place of a watch.Is there a setting in the calendar function that ignores current phone time?