Too close for comfort...
Note: the left turn by Fedex plane as depicted by the FR24 'playback' in bottom right corner of picture below, is overly exaggerated (it was still more or less in the centerline at the end of the rwy)
Vertical separation was already substantial by the end of the runway, but the flightpath of SWA708 (especially the RoC) moments after liftoff was kind of aah... interesting:
https://www.flightradar24.com/data/f...wn708#2f136f25