US Airways (Phoenix Sky Harbor) will start taking delivery later this fall of five additional ex-Republic Airlines (Indianapolis International) E190s it had previously operated before the aircraft were transferred to Republic in 2009. The first two of the aircraft currently operated by Republic on behalf of Frontier Airlines (F9, Denver International) are going to be re-registered back to their original registrations of N961UW (c/n 19000183) and N963UW (c/n 19000191).