AA 2436 then UA 3918 at O'Hare
San Francisco → Chicago → Orlando
Timetable, Chicago time
15:15AA 2436 from San Francisco at the gate
17:00UA 3918 to Orlando leaves the gate
1 h 45 apart on the timetable
Today
From the airport’s board at 14:41 Chicago time
15:15AA 2436 due at the gate, no estimate yet
17:00UA 3918 due to leave, no estimate yet
1 h 45 between the gates, on these times
The last days
AA 2436 and UA 3918 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.