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(AS) Alaska Airlines 4520 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(ELP) El Paso International Airport

El Paso, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
74%
Late
3
5%
Very Late
0
0%
Excessive
12
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
20
Codeshares
58
Average Delay (min.)
57.3
Standard Deviation
56.7
Min
0
Max
259

AS 4520 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 74%
Average Delay Time 57.3 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 28% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 57.3 min
This flight has an average delay of 57.3 minutes with a standard deviation of 56.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.