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(AS) Alaska Airlines 4171 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-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
11
33%
Late
5
15%
Very Late
3
9%
Excessive
9
27%
Cancelled
4
12%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
20
Codeshares
32
Average Delay (min.)
50.55
Standard Deviation
36.4
Min
0
Max
125

AS 4171 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 34%
Average Delay Time 50.55 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 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 34%
This flight has an on-time performance of 34%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 50.55 min
This flight has an average delay of 50.55 minutes with a standard deviation of 36.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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