In 7 hours, a taxi will (had better) turn up outside the house, ready to take us to the Heathrow Airport Terminal 5. In 11 hours and 3 minutes, our flight is scheduled to take off.
In 21 hours and 53 minutes, our flight is scheduled to land in San Francisco.
In less than 24 hours, I will be on the holiday I've dreamed about almost my entire life.
I, quite literally, cannot wait.