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(AS) Alaska Airlines 4171 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(MEM) Memphis International Airport

Memphis, TN, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
73%
Late
2
4%
Very Late
2
4%
Excessive
7
13%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
14
Codeshares
52
Average Delay (min.)
62.857142857142854
Standard Deviation
60.3
Min
0
Max
218

AS 4171 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 73%
Average Delay Time 62.857142857142854 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. 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
0.1 of 5
Very Poor
Average Delay Time 62.857142857142854 min
This flight has an average delay of 62.857142857142854 minutes with a standard deviation of 60.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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