EDIT with whose X-Wings these are, Mandalorian Season 2 spoilers:
As seen in Episode 2, these are the X-Wings of Trapper Wolf and Carson Teva of the New Republic
First I'm gonna say that I highly doubt it's characters or X-wings that we know - these X-wings flew in the battle of the first Death Star some 10 years before and only two made it out Red 5 and Red 2: Luke and Wedge.
Red 5 has the spiral on both Port upper cannon and starboard lower, but it doesn't have a yellow nose, and the depicted X-Wing lacks the stripe along the nose in front of the cockpit.
Red 2 and Red 5 are the only fighters with the distinctive spiral cannons, with Red 5 having upper port (shown in the image found here and posted below) and lower starboard, and Red 2 having upper starboard.
The X-Wings depicted do not match the markings for either of these two, as the one with the spiral on the upper port has a yellow nose and no yellow stripe along the nose in front of the cockpit - a distinctive mark of Red 5. It's also not Red 2 unless it has a different cannon installed.
It's far more likely to me that these just happen to have similar markings as they are speculatively part of Red Squadron. We won't know more until the episode has aired.