AA 3866 then UA 2330 at DFW
Merida → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
18:05AA 3866 from Merida at the gate
19:45UA 2330 to San Francisco leaves the gate
1 h 40 apart on the timetable
The last days
AA 3866 and UA 2330 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.