21 days. If the incubator is too hot, they can hatch earlier, which is not necessarily healthy.
Related Guides: Located approximately 22 km / 13 miles to the west of the south-eastern South Korean city of Busan, Gimhae International Airport (PUS) provides mainly domestic flights around the country and flights to many Asian destinations.
Another major airport is Bob Hope Airport (BUR / KBUR), which has domestic flights from Burbank, California and is 20 miles from University of Southern California. Long Beach Airport (LGB / KLGB) has domestic flights from Long Beach, California and is 23 miles from University of Southern California. John Wayne Airport (SNA / KSNA) has international and domestic flights from Santa Ana, California and is 41 miles from University of Southern California.