US carrier Frontier Airlines issued a ground stop at all destinations on Thursday, an FAA advisory read. The advisory, effective from 10:30 p.m. to 12:30 a.m. UTC, suspended departures across all
US carrier Frontier Airlines issued a ground stop at all destinations on Thursday, an FAA advisory read. The advisory, effective from 10:30 p.m. to 12:30 a.m. UTC, suspended departures across all