DL 9970 then UA 1593 at San Francisco
Seattle → San Francisco → Houston
Timetable, San Francisco time
11:15DL 9970 from Seattle at the gate
23:15UA 1593 to Houston leaves the gatealso EK 6028, NZ 9192
12 h apart on the timetable
The last days
DL 9970 and UA 1593 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 Houston
UA 50523:5912 h 44 after DL 9970 on the timetable
EK 641923:5912 h 44 after DL 9970 on the timetablenot a partner airline