The Ajira triangle flash by Jack & Kate plus 8

I'm curious to know peoples thoughts on how Jack and the 77'ers will get back to '07 (or whenever) for the final showdown with MIB. My theory is that all the Ajira passengers carved a triangle path of time-travel during the white flash. A few went one route, most went the other route but they meet up at the same point in time.

Ajira 316 went thru turbulence and then suddenly the white flash pulled Jack, Kate, Hurley and Sayid back to '77. But from Frank's cockpit view it went from night to day and suddenly they were landing on the "alien runway." After/during the incident the 77'ers need to get to '07 (or whenever). So I think H-bomb detonation is the same white flash that also gets the 77'ers back to '07 (or whenever).

I think its the Jughead detonation at the Swan site mixed with the Orchid station leak that Dr Chang was inspecting in the season 5 opener, (and in The Variable) that causes this white flash to be a time travel window. This combined leaking underground energy mixed with the detonation, happens right as the Island moves into the window that Ajira 316 flies thru in '07 which was the original flash to begin with. So in a sense, Jack and company got pulled off the plane exactly as everyone involved in the incident gets pulled to '07 (or whenever). This might sound confusing. What I mean is...

From Jack and company's POV:

1) Jack and company are on the plane, then...
2) the white flash sends them to 1977, then...
3) they go thru a few days of Dharmaville (eps 9-16) then...
4) the JH detonation plus the Orchid leak causes the white flash, then...
5) Jack and company flash to '07 where MIB is waiting

From Frank, Sun and Ben's POV

1) Frank and crew are on the plane, then...
2) the white flash turns night to day, then...
3) they land on the alien runway where MIB is waiting

Jack and company take the "long way around" while Frank and crew take the less complicated route, except with time-travel involved they both arrive in '07 (or whenever) at the exact same moment. Frank's view in the cockpit went from night to day, proving that they had to at least end up in some other time even if it was only the next morning they landed in. Thus I use the term "07 (or whenever)."

The path's the passengers took thru the window form a triangle. Imagine a triangle with a top point that is nighttime '07, a left point that is '77 and a right point that is daytime '07 a few months later. Everyone starts on the plane in '07 at the top point of the triangle and will end up in some other time in '07 at the right point of the triangle. During the white flash Jack and company go down the left side to '77 and then across the base, while Frank and crew just go down the right side to '07. But both groups arrive at the right point of the triangle that is '07 a few months later, at the same time. (albeit in different geographical locations)

I have no explanation why Radzinsky, Chang and the rest of the DI employees present at the Swan site, wouldn't time travel with the Losties thru the white flash back to '07. I would say it's Jacob's touch, but Miles wasn't touched and he needs go with them.