F9 3038 then WN 2456 at Miami
Charlotte → Miami → Baltimore
Timetable, Miami time
00:29F9 3038 from Charlotte at the gate
07:00WN 2456 to Baltimore leaves the gate
6 h 31 apart on the timetable
The last days
F9 3038 and WN 2456 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.