我要从美国回国都是delta的航班 转两次机 在哪里出关 具体步骤是怎么样的 在底特律1小时40分钟够吗

Question

Sat. Mar. 31 (Arriving Apr. 1) Norfolk, VA to Shanghai, China
Norfolk (ORF) to New York (LGA)
Delta 6077 operated by CHAUTAUQUA DBA DELTA CONNECTION
Economy / Coach Class ( T), Embraer EMB-145
Depart 8:00am Arrive 9:27am
Duration: 1h 27m
Layover: New York (LGA) 3h 3m
New York (LGA) to Detroit (DTW)
Delta 181
Economy / Coach Class ( T), Airbus A320
Depart 12:30pm Arrive 2:32pm
Duration: 2h 2m
Layover: Detroit (DTW) 1h 38m
Detroit (DTW) to Shanghai (PVG)
Delta 181
Economy / Coach Class ( T), Airbus A320
Depart 4:10pm Arrive 7:10pm +1 day
Duration: 15h 0m

Total trip time: 23h 10m

Answer 1

底特律转机 一个小时40分钟时间不够哦 给自己3个小时的转机时间吧追问

如果拼命跑然后事先地图都查好也不够吗