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(AS) Alaska Airlines 6789 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
74%
Late
2
5%
Very Late
0
0%
Excessive
6
15%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
11
Codeshares
39
Average Delay (min.)
58.90909090909091
Standard Deviation
48.3
Min
0
Max
148

AS 6789 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 74%
Average Delay Time 58.90909090909091 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 58.90909090909091 min
This flight has an average delay of 58.90909090909091 minutes with a standard deviation of 48.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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