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(AS) Alaska Airlines 4574 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

(GRK) Robert Gray Army Airfield

Killeen, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
64%
Late
7
15%
Very Late
3
6%
Excessive
6
13%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
22
Codeshares
46
Average Delay (min.)
40
Standard Deviation
51
Min
0
Max
176

AS 4574 On-time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 40 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. 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
0.3 of 5
Very Poor
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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