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(AS) Alaska Airlines 4639 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(PBI) Palm Beach International Airport

West Palm Beach, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
63%
Late
5
9%
Very Late
2
4%
Excessive
12
21%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
29
Codeshares
55
Average Delay (min.)
71.24137931034483
Standard Deviation
97
Min
0
Max
449

AS 4639 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
Average Delay Time 71.24137931034483 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. 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
0.0 of 5
Very Poor
Average Delay Time 71.24137931034483 min
This flight has an average delay of 71.24137931034483 minutes with a standard deviation of 97 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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