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(AS) Alaska Airlines 6651 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(MDT) Harrisburg International Airport

Middletown, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
57%
Late
1
3%
Very Late
0
0%
Excessive
8
27%
Cancelled
3
10%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
12
Codeshares
29
Average Delay (min.)
79.66666666666667
Standard Deviation
77.9
Min
0
Max
275

AS 6651 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 59%
Average Delay Time 79.66666666666667 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 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 79.66666666666667 min
This flight has an average delay of 79.66666666666667 minutes with a standard deviation of 77.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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