My point has nothing to do with "valid connections". It has to do with PHYSICAL IMPOSSIBLE ARRIVAL TIMES IN BANGKOK and PLANE SPEED.
If you had carefully read my post and if you knew as much as I do about flying to Asia from USA you'd know this is an obvious error....and a huge one. The plane would have to fly TWICE AS FAST (i.e., DOUBLE THE Speed) to reach bangkok by that time. Isn't it odd that my past itineraries to BKK with same departure time and a total of about 4 hours in layovers arrived in BKK the same exact time as the above flight, with layovers about 4 times longer?

p.s. Also notice the 2 or 2.5 hour flight time from MN and SFO above, but where NWA below that says flight time is about 5-6 hours?