I had a look in the OAG this morning and noticed that JetBlue is adding fourth nonstop daily flights from JFK to Oakland and Long Beach by this summer. This will be in addition to the third daily flights announced previously and beginning next month. Combined with the two flights AA will introduce on the JFK-OAK route, there will be six daily nonstop flights between JFK and OAK. Seems to me that JetBlue is responding to AA's challenge and will fight to force AA out of the market on that route. Should be interesting.
The new flights leave the west coast at approximately 3:00 PM, arriving in JFK around 11:00PM. The reverse routes depart JFK at approximately 11:00AM and arrive at around 2:00PM.