DL 5167 then DL 5126 at Detroit
Indianapolis → Detroit → Grand Rapids
Timetable, Detroit time
11:37DL 5167 from Indianapolis at the gate
18:00DL 5126 to Grand Rapids leaves the gate
6 h 23 apart on the timetable
The last days
DL 5167 and DL 5126 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.