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(AS) Alaska Airlines 4151 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(RSW) Southwest Florida International Airport

Fort Myers, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
55%
Late
3
9%
Very Late
1
3%
Excessive
7
21%
Cancelled
3
9%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
18
Codeshares
32
Average Delay (min.)
37.27777777777778
Standard Deviation
29.5
Min
0
Max
87

AS 4151 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 56%
Average Delay Time 37.27777777777778 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 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 37.27777777777778 min
This flight has an average delay of 37.27777777777778 minutes with a standard deviation of 29.5 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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