In February 2015, Frontier announced that they will begin service to several destinations from Atlanta adding the airport as a focus city. In July, Frontier also began decreasing service from Washington Dulles International Airport removing the airport as a focus city. In early 2016 Frontier announced major route expansion from airports nationwide including Atlanta, Chicago, Cincinnati, Cleveland, Orlando, and Philadelphia. In June 2016, Frontier re-established service to Port Columbus International Airport. In May 2017, the airline announced opening a new crew base in Las Vegas in the fall 2017 to improve operational reliability and potentially create new jobs in Las Vegas. In December 2017, Frontier began service to Buffalo, New York, with service to Denver, Colorado, and Florida, including Miami, Fort Myers, Orlando, and Tampa.
^ For comparison, fleet ages as of 2018: Southwest, 10.7 years; JetBlue, 9.7 years; Spirit, 5.4 years; WestJet, 9.7 years; Volaris, 4.3 years, Allegiant, 17 years, VivaAerobús, 5.2 years; Sun Country, 14.4 years. Information from Airfleets.net: Southwest, JetBlue, Spirit, WestJet, Volaris, Allegiant, VivaAerobús, Sun Country. (listed airlines from List of largest airlines in North America)
Please do not book through Travelocity. You'll be saving yourself a lot of grief that can be avoided. I just got off the phone with them and this has got to be one of my worst experiences ever and we travel a lot! I booked a flight for a family member and received a confirmation email. Few hours later, I received another email stating that I need to call Revenue Protection Department to verify my purchase. Ok, I called and spoke to an Indian rep named Clement. I have Indian friends who are great but it's not great when you sound inexperienced, can't speak fluent English, mumbles constantly and your idea of security questions amounts to my name and the traveler's name and was told, "You're good to go". I never received the email confirmation after that call as promised. Called back the actual number on Travelocity.com and had an Indian rep who promptly told me that I still wasn't verified and I have to speak to the Revenue Protection Department. I told her I just spoke to them and she said she has to transfer me because they are the only ones who can help me. Spoke to another Indian called Jake from Revenue Protection Department. Mumbled again, broken English, couldn't answer my questions and asked me my name and traveler's name and said, "You're good to go" and again, no email as promised. By this time, it's already been an hour. I called the main number again and asked for a manager or supervisor and found out that I received an Indian "Senior Agent" named Harry. I asked him for his "real" name, he kept on insisting it was Harry. I said politely (though I was about to scream!!!) that you are obviously indian so you must have an Indian name and he finally mumbled his name and I worked it out with him for at least a few mins before getting, "Hitesh". I told him I wanted to speak to a supervisor and he transferred me to one who again, an Indian who couldn't speak proper English and while i was trying to address my concerns about Travelocity's lack of service and competence, he kept interrupting and asked, "But you got your confirmation email already, right?" But that's beside the point, why tell your customers you're "good to go" when obviously I'm not? And if things couldn't get any worse, he hung up on me while I was speaking half-way. I am NEVER EVER going to use Travelocity again!!!
On October 25, 2016 JetSuiteX announced that JetBlue had made a minority equity investment in JetSuiteX. Part of the agreement also gave JetBlue a seat on JetSuite's board of directors. Reasons for the investment was outlined by CEO Robin Hayes "Our investment in JetSuite makes sense as we continue to execute on our west coast plan and invest in innovative ideas that reflect the disruptive spirit of JetBlue." In JetBlue's 1st quarter 2018 investor call JetBlue's CFO Steven Priest Confirmed they currently hold about 10%  of JetSuiteX.
In October 2013, Republic Airways Holdings entered into an agreement with private equity firm Indigo Partners to sell Frontier Airlines for approximately $145 million. According to Indigo, the transaction would further Frontier's evolution into an ultra-low-cost carrier. In December 2013, Indigo Partners LLC, through an affiliate, completed the purchase of Frontier Airlines from Republic Airways Holdings. The airline's headquarters will remain in Denver. Republic Airways Holdings subsidiary Republic Airlines no longer flies Embraer 190 aircraft on behalf of Frontier, as of January 1, 2014.
Today, it serves 77 cities on 176 routes. They cover destinations like Bellingham, Washington, Vancouver, British Columbia, Fort Lauderdale, Las Vegas, Nevada, Los Angeles, California, Myrtle Beach, Orlando, PhoenixMesa, Arizona, San Francisco Bay, Fort Myers and Tampa Bay or St. Petersburg-Clearwater. They have their operation bases at Bellingham International Airport, Fort Lauderdale-Hollywood International Airport, Las Vegas McCarran International Airport, Los Angeles International Airport, Oakland International Airport, Orlando-Sanford International Airport, PhoenixMesa Gateway Airport and St. Petersburg-Clearwater International Airport.