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(AS) Alaska Airlines 1740 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(SFO) San Francisco International AirportSan Francisco, CA, US
(SEA) Seattle-Tacoma International AirportSeattle, WA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
29
55%
Late
14
26%
Very Late
4
8%
Excessive
3
6%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
42
Codeshares
53
Average Delay (min.)
20
Standard Deviation
22.3
Min
2
Max
119
AS 1740 On-time Performance Details
Overall Rating
2.2 of 5
Average
Percentage On-Time 55%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
4.4 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 22.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.