B6 2120 then WN 485 at Boston
San Diego → Boston → Baltimore
Timetable, Boston time
05:34B6 2120 from San Diego at the gate
05:30WN 485 to Baltimore leaves the gate
23 h 56 apart on the timetable, overnight
WN 485 leaves 23 h 56 after B6 2120 arrives on the timetable: more than half a day, so not a connection we count.