I'd be perfect departure time man. Able to determine exactly when to leave in order to arrive at your destination on time, regardless of traffic, weather, or other conditions encountered along the way.
Not a B tier power, my God you just invented the governments secret delivery method. You're planning perfect extraction and invasion strategies, nuclear fall back evacuation routes. You just became a national secret, son.
You're not from Germany are you? Our train system is horribly bad after it was left to rot for decades (no bigger investment into renewing or expanding stuff)
To be fair, I should probably have said Swedish as we are right on time and all German people I gave worked with were always unnecessarily 10-15 minutes early...