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(AS) Alaska Airlines 5274 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(SAN) San Diego International Airport

San Diego, CA, US

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
39
75%
Late
6
12%
Very Late
2
4%
Excessive
5
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
24
Codeshares
52
Average Delay (min.)
30.208333333333332
Standard Deviation
49.8
Min
0
Max
249

AS 5274 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 75%
Average Delay Time 30.208333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
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 38% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30.208333333333332 min
This flight has an average delay of 30.208333333333332 minutes with a standard deviation of 49.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.