DL 9960 then BR 23 at Seattle
San Francisco → Seattle → Taipei
Timetable, Seattle time
13:36DL 9960 from San Francisco at the gate
23:30BR 23 to Taipei leaves the gate
9 h 54 apart on the timetable
Seattle’s board gives a departure time for only about 56% of its flights, so many days show no gate time.
The last days
DL 9960 and BR 23 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 Taipei
JX 3123:4510 h 09 after DL 9960 on the timetablenot a partner airline