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(AS) Alaska Airlines 4039 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

(TLH) Tallahassee International Airport

Tallahassee, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
57%
Late
5
18%
Very Late
1
4%
Excessive
5
18%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
16
Codeshares
28
Average Delay (min.)
32.625
Standard Deviation
29.9
Min
0
Max
96

AS 4039 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 57%
Average Delay Time 32.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 32.625 min
This flight has an average delay of 32.625 minutes with a standard deviation of 29.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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