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(AS) Alaska Airlines 1084 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(SFO) San Francisco International Airport

San Francisco, CA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
71%
Late
13
21%
Very Late
0
0%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
18
Standard Deviation
18
Min
0
Max
83

AS 1084 On-time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 71%
Average Delay Time 18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 18 min
This flight has an average delay of 18 minutes with a standard deviation of 18 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.