I used to go out of my way to avoid the E190 when JetBlue first introduced it, now I’m going to go out of my way to get on the last flight.
Subway>AirTrain>JFK>BOS>SL1>Amtrak NER>Subway
JetBlue appears to have set its final Embraer 190 flight.
JetBlue has scheduled flight B6 1900 on September 4 departing New York (JFK) at 12:00 PM and arriving in Boston (BOS) at 1:15 PM.
Note that this is not official and purely my speculation based on that flight number (1/2)