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(AS) Alaska Airlines 870 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
82%
Late
0
0%
Very Late
0
0%
Excessive
1
9%
Cancelled
0
0%
Diverted
1
9%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
10
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
45.333333333333336
Standard Deviation
67.4
Min
0
Max
123

AS 870 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 90%
Average Delay Time 45.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 45.333333333333336 min
This flight has an average delay of 45.333333333333336 minutes with a standard deviation of 67.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.