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(F9) Frontier Airlines 1499 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(DEN) Denver International Airport

Denver, CO, US

(ONT) Ontario International Airport

Ontario, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
5
8%
Very Late
0
0%
Excessive
10
16%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
47.095238095238095
Standard Deviation
50.6
Min
0
Max
205

F9 1499 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 75%
Average Delay Time 47.095238095238095 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 47.095238095238095 min
This flight has an average delay of 47.095238095238095 minutes with a standard deviation of 50.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.