AA 5253 then UA 3911 at Houston
Washington National → Houston → Cancún
Timetable, Houston time
10:05AA 5253 from Washington National at the gate
17:00UA 3911 to Cancún leaves the gate
6 h 55 apart on the timetable
The last days
AA 5253 and UA 3911 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.
Later flights to Cancún
No later flight to Cancún on the timetable.