Think I figured this out! I was checking AC flights out of Boston today for signs of weather delays, and I noticed an odd flight number came up on flightstats.com - AC7031 BOS to JFK which is an odd routing. Have to assume this is is the Blue Jays charter! Leaving Boston (thank god - saw them get shellacked in Fenway on Monday) for New York. I searched it and here is the recent history. 10-Sep-2015 A320/L Boston Logan Intl (KBOS) John F Kennedy Intl (KJFK) 01:03AM EDT 01:47AM EDT 0:44 06-Sep-2015 A320/Z Toronto Pearson Int'l (CYYZ) Boston Logan Intl (KBOS) 06:59PM EDT 08:10PM EDT 1:11 23-Aug-2015 A319/L Daugherty Field (KLGB) Dallas Love Field (KDAL) 05:50PM PDT 10:26PM CDT 2:36 19-Aug-2015 A320/Z Philadelphia Intl (KPHL) Los Angeles Intl (KLAX) 11:31PM EDT 01:46AM PDT (+1) 5:15 17-Aug-2015 A319/L Toronto Pearson Int'l (CYYZ) Philadelphia Intl (KPHL) 04:55PM EDT 05:57PM EDT 1:02 07-Aug-2015 A319/Z Toronto Pearson Int'l (CYYZ) Newark Liberty Intl (KEWR) 12:22AM EDT 01:18AM EDT 0:55 23-Jul-2015 A320/Z Metropolitan Oakland Intl (KOAK) Boeing Field Intl (KBFI) 05:23PM PDT 06:57PM PDT 1:34 Hope they do better in NYC!