background

(AS) Alaska Airlines 6479 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(SJU) Luis Munoz Marin International Airport

San Juan, PR

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
63%
Late
5
10%
Very Late
2
4%
Excessive
9
18%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
27
Codeshares
49
Average Delay (min.)
44.51851851851852
Standard Deviation
54.1
Min
0
Max
213

AS 6479 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 63%
Average Delay Time 44.51851851851852 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 44.51851851851852 min
This flight has an average delay of 44.51851851851852 minutes with a standard deviation of 54.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

Other Stops for AS 6479