How many flights of air carrier called JetBlue Airways: B6 have 0 new arrival delay?
JetBlue Airways refers to Description = '%JetBlue Airway%'; 0 new arrival delay refers to ARR_DELAY_NEW = 0;
SELECT COUNT(*) FROM `Air Carriers` AS T1 INNER JOIN Airlines AS T2 ON T1.Code = T2.OP_CARRIER_AIRLINE_ID WHERE T1.Description LIKE '%JetBlue Airways: B6%' AND T2.ARR_DELAY_NEW = 0