This is a very tricky situation, since your connection flight from Singapore to China is on the same ticket that’s from US, theoretically airline staff should check you PCR test before issuing the boarding pass. If you book the 2 segments of the trip separately, then you will not need to provide PCR results to fly to Singapore. I really don’t know the answer, just hope this ridiculous PCR test requirement to be removed immediately.
4/16 11:40 PM -4/18 7:50AM 洛杉矶-新加坡 4/18 10:30AM 新加坡起飞回国
中国驻新加坡大使馆最新规定，从3/1号起允许搭乘自新加坡赴华直飞航班人员以抗原检测（包括用试剂盒自测）替代核酸检测。
现在不确定是否要在洛杉矶登机前48小时测核酸，因为刚好是周末，担心登机前拿不到检测结果；即使拿到检测结果，是否也超出了新加坡回国那段行程的时间规定？ 是否需要让父母带着试剂盒在新加坡转机时自测？ 烦请大家给点建议，谢谢！！
This is a very tricky situation, since your connection flight from Singapore to China is on the same ticket that’s from US, theoretically airline staff should check you PCR test before issuing the boarding pass. If you book the 2 segments of the trip separately, then you will not need to provide PCR results to fly to Singapore. I really don’t know the answer, just hope this ridiculous PCR test requirement to be removed immediately.
查一查洛杉矶机场有没有测核酸的，一般一两个小时就能有结果。同时准备在新加坡使用的自测盒。政策一日一变，最好还是多手准备吧。
上次小道消息说3月10多号十年签证恢复，果真了。我盼着你说的这个再次成真！
拭目以待 没几天了