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(AS) Alaska Airlines 1331 On-Time Performance Rating

Date Range:

15-Sep-2025 to 15-Nov-2025

(LIR) Liberia Daniel Oduber Quiros International Airport

Guanacaste, CR

(LAX) Los Angeles International Airport

Los Angeles, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
89%
Late
0
0%
Very Late
0
0%
Excessive
3
8%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
148.66666666666666
Standard Deviation
103.4
Min
0
Max
268

AS 1331 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 90%
Average Delay Time 148.66666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 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 97% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 148.66666666666666 min
This flight has an average delay of 148.66666666666666 minutes with a standard deviation of 103.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.