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Thread: Status of UA's SFO-PVG operations, back to non-stop -- 30 Jan 2023
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Old Jan 17, 2022 | 12:32 am
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Originally Posted by SPN Lifer
What is the "circuit breaker"?
I have not been following it closely but basically they have metrics that if the number or % of COVID-positive passengers go above a certain number, the route is suspended.
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