United says. . .
Scheduled departure: 11:50 AM
Actual: 2:43 PM
"Schedule change due to Aircraft Servicing"
I can hear the flight crew on climb out . . .
a) Oops, we forgot to empty the lavs after the 14 hour flight from SYD
b) Catering - we don't need no stinking catering.
c) Bob, you know you are supposed to change the oil every 3,000 miles.