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(AS) Alaska Airlines 1456 On-Time Performance Rating

Date Range:

15-Nov-2019 to 15-Jan-2020

(PDX) Portland International Airport

Portland, OR, US

(SJC) Norman Y. Mineta San Jose International Airport

San Jose, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
72%
Late
5
9%
Very Late
3
5%
Excessive
6
11%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
42
Standard Deviation
73.2
Min
1
Max
329

AS 1456 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 75%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 73.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.