WN 4053 then DL 5881 at Boston
Baltimore → Boston → Columbus (Ohio)
Timetable, Boston time
15:55WN 4053 from Baltimore at the gate
17:10DL 5881 to Columbus (Ohio) leaves the gate
1 h 15 apart on the timetable
The last days
WN 4053 and DL 5881 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.