787 between wuhan and jfk, a day in wuhan on the return.

www.google.com
Also $2658 to sfo is available
Travel Dates
VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 10SEP 19 AND ON/BEFORE 26SEP 19. OR - VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 02OCT 19 AND ON/BEFORE 31DEC 19. OR - VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 25JAN 20 AND ON/BEFORE 31MAR 20.
Blackout Dates
INBOUND - TRAVEL IS NOT PERMITTED 05OCT 19 THROUGH 20OCT 19 OR 05DEC 19 THROUGH 31DEC 19 OR 28JAN 20 THROUGH 08FEB 20 OR 24MAY 20 THROUGH 30JUN 20 OR 05DEC 20 THROUGH 31DEC 20.
Sales restrictions
TICKETS MUST BE ISSUED ON/BEFORE 09NOV 19.
Maximum stay requirements
TRAVEL FROM LAST INTERNATIONAL STOPOVER MUST BE COMPLETED NO LATER THAN 3 MONTHS AFTER DEPARTURE OF THE FIRST INTERNATIONAL SECTOR.
Stopover restrictions
UNLIMITED FREE STOPOVERS PERMITTED ON THE PRICING UNIT IN CAN/LAX/YVR/WUH/SFO/NYC/YTO. AND - UNLIMITED FREE STOPOVERS PERMITTED ON THE PRICING UNIT IN CONTIGUOUS U.S.A WHEN NOT VIA SAME CARRIER. AND - UNLIMITED STOPOVERS PERMITTED ON THE PRICING UNIT AT HKD 2000 EACH IN CONTIGUOUS U.S.A. WHEN VIA SAME CARRIER

Google Flights

Also $2658 to sfo is available
Travel Dates
VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 10SEP 19 AND ON/BEFORE 26SEP 19. OR - VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 02OCT 19 AND ON/BEFORE 31DEC 19. OR - VALID FOR TRAVEL COMMENCING DEPARTURE OF OUTBOUND TRANSPACIFIC SECTOR ON/AFTER 25JAN 20 AND ON/BEFORE 31MAR 20.
Blackout Dates
INBOUND - TRAVEL IS NOT PERMITTED 05OCT 19 THROUGH 20OCT 19 OR 05DEC 19 THROUGH 31DEC 19 OR 28JAN 20 THROUGH 08FEB 20 OR 24MAY 20 THROUGH 30JUN 20 OR 05DEC 20 THROUGH 31DEC 20.
Sales restrictions
TICKETS MUST BE ISSUED ON/BEFORE 09NOV 19.
Maximum stay requirements
TRAVEL FROM LAST INTERNATIONAL STOPOVER MUST BE COMPLETED NO LATER THAN 3 MONTHS AFTER DEPARTURE OF THE FIRST INTERNATIONAL SECTOR.
Stopover restrictions
UNLIMITED FREE STOPOVERS PERMITTED ON THE PRICING UNIT IN CAN/LAX/YVR/WUH/SFO/NYC/YTO. AND - UNLIMITED FREE STOPOVERS PERMITTED ON THE PRICING UNIT IN CONTIGUOUS U.S.A WHEN NOT VIA SAME CARRIER. AND - UNLIMITED STOPOVERS PERMITTED ON THE PRICING UNIT AT HKD 2000 EACH IN CONTIGUOUS U.S.A. WHEN VIA SAME CARRIER