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(AS) Alaska Airlines 4420 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
56%
Late
3
17%
Very Late
1
6%
Excessive
4
22%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
9
Codeshares
18
Average Delay (min.)
46.77777777777778
Standard Deviation
41.2
Min
0
Max
137

AS 4420 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 56%
Average Delay Time 46.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 46.77777777777778 min
This flight has an average delay of 46.77777777777778 minutes with a standard deviation of 41.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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