DL 4020 then 8P 747 at Vancouver
Seattle (SEA) → Vancouver → Comox
Timetable, Vancouver time
13:23DL 4020 from Seattle (SEA) at the gate
17:458P 747 to Comox leaves the gate
4 h 22 apart on the timetable
The last days
DL 4020 and 8P 747 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.