UA 3883 then WN 4151 at Boston
San Francisco → Boston → Baltimore
Timetable, Boston time
08:16UA 3883 from San Francisco at the gate
18:20WN 4151 to Baltimore leaves the gate
10 h 04 apart on the timetable
The last days
UA 3883 and WN 4151 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Baltimore
WN 195719:4511 h 29 after UA 3883 on the timetable
WN 95621:0012 h 44 after UA 3883 on the timetable
DL 585121:5913 h 43 after UA 3883 on the timetablenot a partner airline