background

(AS) Alaska Airlines 142 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(JNU) Juneau International Airport

Juneau, AK, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
7
11%
Very Late
2
3%
Excessive
3
5%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
47.69230769230769
Standard Deviation
120.8
Min
0
Max
556

AS 142 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 74%
Average Delay Time 47.69230769230769 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% 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
0.5 of 5
Very Poor
Average Delay Time 47.69230769230769 min
This flight has an average delay of 47.69230769230769 minutes with a standard deviation of 120.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.