Antagonists. Antagonists bind to the same receptors as full and partial agonists but do not cause activity at the receptor. Moreover, antagonists block agonists and partial agonists from binding and therefore prevent receptor activation altogether.
JetBlue operates 54 100-seat Embraer 190s, supplementing 126 150-seat that are used on longer-haul routes, according to the Aviation Week Intelligence Network fleets database. Barger, who stretched out deliveries of the after becoming CEO in 2007, stopped short of saying he regretted ordering the aircraft.
A decade ago, JetBlue's in-flight entertainment was cutting edge and awesome, but in recent years has become a buggy nightmare. I haven't been on a single flight recently where the system doesn't have to be restarted or where I haven't had some sort of issue with it individually.