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(AS) Alaska Airlines 149 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(SFO) San Francisco International Airport

San Francisco, CA, US

(KOA) Kona International Airport at Keahole

Kailua-Kona, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
64%
Late
5
18%
Very Late
4
14%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
23
Standard Deviation
15.7
Min
1
Max
58

AS 149 On-time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 64%
Average Delay Time 23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. 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
2.9 of 5
Average
Average Delay Time 23 min
This flight has an average delay of 23 minutes with a standard deviation of 15.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.