Thanks Dan,
My son is French, traveling 1st time to US. He has a F1 student Visa.
He will have luggage to check-in.
Flying with AA with a single ticket. (His ticket though Dallas was already modified by AA because of too short connecting time)
Arrival from LHR at 1340. Leaving to SJC at 1555 (Terminal4).
Merci beaucoup,
Fan