Anyone else catch that weird triangular light formation over Phoenix last Tuesday night?

Didn't catch it live but my mate in Sedona texted me about something similar that same night, described it as three slow-moving lights in a triangle pattern holding formation way too perfectly to be drones or planes. He's not really into this stuff so it caught my attention.

Can anyone confirm the rough direction it was moving? Was it heading northwest at any point? I'm trying to cross-reference it with some reports I've been collecting from the southwest US corridor - there's been a pattern of triangular craft sightings in that region going back years and the flight paths seem to follow certain geographical alignments that honestly line up with some very old Anasazi sites.

Anyone got video? Even shaky phone footage would help narrow down the altitude estimate.

Triangle formations keep coming up don't they. I've been tracking reports like this for a couple of years now and the thing that always gets me is the "holding formation too perfectly" bit - that's almost word for word how witnesses described the Belgian wave sightings back in 1989/90.

Same night as your mates report in Sedona is interesting, that's a fair distance from Phoenix. Makes you wonder if it was the same craft or multiple objects moving across the region. Anyone got actual footage or just eyewitness accounts so far?