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(AS) Alaska Airlines 6561 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
45%
Late
4
13%
Very Late
5
16%
Excessive
5
16%
Cancelled
3
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
15
Codeshares
31
Average Delay (min.)
49.46666666666667
Standard Deviation
34.8
Min
0
Max
136

AS 6561 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 45%
Average Delay Time 49.46666666666667 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 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 45%
This flight has an on-time performance of 45%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 49.46666666666667 min
This flight has an average delay of 49.46666666666667 minutes with a standard deviation of 34.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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