Frontier Airlines (2nd) (Denver) formally introduce its new livery on September 9 with the unveiling of Airbus A320-214 N227FR (msn 6184) with Grizwald, the bear, on the tail. The new livery revitalizes the styled “F” logo of the first Frontier Airlines.
Interestingly this version of Frontier is also bringing back the arrow that was used by the original Frontier Airlines‘ (Denver) Douglas DC-3s.
Although the current Frontier combines the two timelines into one timeline (below), the two Frontier Airlines are two separate and distinct airlines with two AOCs (with a gap between the two) that have shared the same name, heritage and Denver base:
Copyright Photo: Christian Volpati Collection/AirlinersGallery.com. Frontier Airlines’ (1st) Douglas C-47A-DL (DC-3) N64910 (msn 20062) displays the 1950 livery of the original Frontier Airlines.
Video: The rollout covered by Channel 7:
Frontier Airlines (1st) Aircraft Slide Show: 
Frontier Airlines (2nd) Aircraft Slide Show:
Again, another great livery combining old and new is revealed.
Yes, I like the retro touch too with the arrow from the 1950s.
Yeah, I agree