The cover of the Omni, or Omnichron as it was called in the script, is engraved with the phrase "Time Waits For No Man."
Phineas Bogg traveled the breadth of time (and some of space). In "Around the World In 80 Days", Phileas Fogg traveled the breadth of the earth (in some time).
When they canceled Voyagers!, there was a funny skit on the David Letterman show called "They Took My Show Away," where Dave helps a kid overcome his disappointment. The skit aired 09.05.1983.