Re:Airbus will stop building the A380 in 2021
by swasheck on Thursday February 14, 2019 @11:58AM
(#19163413)
I agree that the logistics involved are not that simple. However, it _does_ appear to be a regular occurrence at SeaTac and there's not much that's different (went through that 3 times in 2 months and the experience was the same each time). Anyway, at risk of this going way OT, it was my colloquial evidence that not every airport is equipped to handle multiple concurrent international heavies.
Both of these flights were originally scheduled to land around 8am. They landed around 5am so they had 2 CBP officers on shift to handle a 767 and a 777's worth of people. That mess ate up the entire gain of arriving early.
They would have known about the early arrival not too much earlier than the departure time (order of hours, not days), which isn't really enough time to shift people's work schedules.