There is a West Wing episode "20 Hours in America" (it's 2 parts) where some characters are left behind by the campaign motorcade and try very unsuccessfully to

There is a West Wing episode "20 Hours in America" (it's 2 parts) where some characters are left behind by the campaign motorcade and try very unsuccessfully to make their way back to Washington. One of their many false starts involves a local difference in how daylight savings time is observed. They have a volunteer drive them to one of the later campaign stops, but this county has different time and they are an hour late.