Plane appears to pause in midair in optical illusion - GIF

[Altair]

Plane appears to pause in midair in optical illusion.




Previously:

Planes passing each other - GIF
Simultaneous Airbus landing/takeoff - GIF
Busy airport timelapse - GIF
Parallel plane landing - GIF
Planes landing and taking off at Nepal's Lukla airport - GIF

[Hoosiersmoker]

Not sure it's exactly "legal" to be that close to another commercial aircraft? Isn't it supposed to be 2 miles? Any idea where this is?

[Inflight]

Not sure it's exactly "legal" to be that close to another commercial aircraft? Isn't it supposed to be 2 miles? Any idea where this is?

They're on final into SFO, parallel runways about 650 feet apart.