Awhile back there was the rumor that a bunch of the UA 757's were going to get the blended winglet mods. More specifically, it was going to be the 55XX series and 57XX series (ETOPS and PS Transcon, respectively). So far though, only 5717 has received winglets:
Photo © Mario J Craig
Also recently, fleet#'s 5550 and 5551 were just painted in the new colors, the first ETOPS birds to get n/c.
Photo © Dan Vincent - New England Airports
Photo © Jaysen F. Snow - Midwest Tail Chasers
However.....no winglets on them. So, does anyone know if just the 57XX PS Transcon birds are getting the winglets, or will the 55XX's eventually get them too??
Thanks for all responses!!