This list of the Top 10 North American Airlines in 2025 by On-Time Performance highlights carriers that demonstrated operational discipline across a full year of flying.
Frontier
Airline performance across the United States aviation market continues to shift as carriers compete on safety, cost efficiency, and passenger comfort.
Frontier Airlines sues American Airlines again over a $670K wing collision at Boston Logan Airport that grounded an Airbus A321 for six days.
Frontier Airlines (F9) made an emergency landing at Hartsfield-Jackson Atlanta International Airport (ATL) after pilots reported a possible security threat onboard during final approach.
A federal appeals court revived a lawsuit against Frontier Airlines over a flight incident involving alleged misconduct, passenger separation, and concerns about racial bias linked to trafficking awareness procedures.
Frontier Airlines is suing American Airlines after a pushback accident at Miami International Airport caused severe aircraft damage, grounding the plane for six months and leading to major operational losses.
Florida has again become the backdrop for renewed consolidation talks in the US ultra-low-cost airline sector, as Spirit Airlines (NK) and Frontier Airlines (F9) are reportedly back in discussions over a potential merger.
Frontier Airlines (F9) expands its presence at Hartsfield-Jackson Atlanta International Airport (ATL) with six new routes that strengthen domestic and international connectivity.
A loaded firearm magazine was discovered on a Frontier Airlines (F9) flight at Hartsfield-Jackson Atlanta International Airport (ATL), triggering a security alert and investigation by local and federal authorities.
As Frontier grows and changes, this list will certainly be different. For the moment, though, these 30 routes speak volumes about where the airline is headed — and how it’s getting there.