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(F9) Frontier Airlines 4439 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(FLL) Fort Lauderdale-Hollywood International Airport

Fort Lauderdale, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
64%
Late
3
12%
Very Late
1
4%
Excessive
4
16%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
64.36363636363636
Standard Deviation
85.7
Min
0
Max
278

F9 4439 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 64%
Average Delay Time 64.36363636363636 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 64.36363636363636 min
This flight has an average delay of 64.36363636363636 minutes with a standard deviation of 85.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.