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(AS) Alaska Airlines 6091 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
8
62%
Late
0
0%
Very Late
1
8%
Excessive
3
23%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
6
Codeshares
13
Average Delay (min.)
88
Standard Deviation
106.5
Min
0
Max
283

AS 6091 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 62%
Average Delay Time 88 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 88 min
This flight has an average delay of 88 minutes with a standard deviation of 106.5 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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