DL 886 then DL 588 at Atlanta
Tucson → Atlanta → Mexico City
Timetable, Atlanta time
11:22DL 886 from Tucson at the gate
14:28DL 588 to Mexico City leaves the gate
3 h 06 apart on the timetable
Today
From the airport’s board at 17:55 Atlanta time
11:19DL 886 expected at the gate3 min early
14:13DL 588 left the gate15 min early
2 h 54 between the gates, on these times
The last days
DL 886 and DL 588 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.