Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and companions confront Concorde disappearance
S19E23
·
Time Flight Part 1
To
Doctor launches Concorde recovery plan
S19E23
·
Time Flight Part 1
Why These Connect
The narrative assertion
"The Doctor's hypothesis about the Concorde entering a time warp (following the TARDIS turbulence) directly leads to his plan to replicate the flight path using another Concorde."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.