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

The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but lifted the order shortly thereafter.

Frontier said in a release that it has met with Spirit’s board and executives since it made its proposal this month.

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

Budget carrier Frontier Airlines announced on Wednesday that it has made another bid for fellow discount carrier Spirit ...

Frontier Airlines has grounded all flights across the US due to IT issues, the FAA advisory says. The FAA's advisory notes ...