Frontier Airlines expands A321 routes June - Sep 2017

Frontier Airlines between June and September 2017 plans to expand its A321 operations, with the addition of eight routes, replacing Airbus A319/320 aircraft. The planned operation is as follows.

Cincinnati – San Diego eff 16JUL17 3 weekly (Day 247)
Denver – Milwaukee eff 16JUL17 F9358/357 3 weekly (Day 357)
Detroit – Phoenix eff 26JUN17 1 daily
Milwaukee – Las Vegas eff 07SEP17 1 daily
Orlando – San Juan eff 11JUN17 1 daily (Previously reported new route)
Philadelphia – San Juan eff 11JUN17 1 daily (Previously reported new route)
Pittsburgh – Denver eff 07SEP17 1 daily
Pittsburgh – Las Vegas eff 07SEP17 1 daily