Is Frontier Airlines usually on time?

About 72% of Frontier Airlines flights land on time. When they're late, you're usually looking at around a 80-minute wait.

What do passengers complain about most with Frontier Airlines?

For every 100,000 passengers, Frontier Airlines gets about 23.2 formal complaints. The biggest issue people report is refunds.

How does Frontier Airlines compare to other airlines?

Frontier Airlines ranks #14 out of 14 major U.S. airlines for on-time performance, with 72% of flights arriving on time.

Is Frontier Airlines more reliable than Endeavor Air?

Endeavor Air has an on-time rate of 84%, while Frontier Airlines is at 72%. Endeavor Air has a slight edge in reliability.

F9

Frontier Airlines

Frontier Airlines has an overall on-time arrival rate of 72%. The most common passenger complaint is refunds. Frontier Airlines ranks #14 out of 14 U.S. airlines for reliability.

Source: Bureau of Transportation Statistics. Updated March 2026.

Lands on time

72%

When late

~80 min

Cancelled

2.1%

Flights tracked

365,338

Frontier Airlines is middle of the pack — not bad, but delays happen. About 72% of their flights land on time. When they don't, you're usually waiting around 80 minutes. The biggest reason? late_aircraft.

About 23.2 out of every 100k passengers file a formal complaint. The thing people complain about most: refunds.