According to the FAA advisory, Frontier Airlines has grounded all flights across the US due to IT issues. The FAA advisory ...

With 2 weekly flights with A320neo and A321neo, Frontier will be able to immediately challenge Avianca on this popular route.

As an aircraft type reaches the end of its service life, examples of it flying commercially become rarer and rarer (the ...

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to a higher offer.

Frontier Airlines announced that it submitted a request on Jan. 30 to Colombia’s Civil Aviation Authority to operate a ...

In a report released today, Brandon Oglenski from Barclays assigned a Buy rating to Frontier Group Holdings (ULCC – Research Report), with a ...

Citi analyst Stephen Trent has maintained their neutral stance on ULCC stock, giving a Hold rating on January 17.Invest with Confidence: ...

Spirit merger proposal is on the table, but hurdles remain. Will Spirit accept the offer, or is this another dead-end deal?