background

(WN) Southwest Airlines 1581 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(SEA) Seattle-Tacoma International AirportSeattle, WA, US
(OAK) Metropolitan Oakland International AirportOakland, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
34
89%
Late
2
5%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
16
Standard Deviation
16.4
Min
0
Max
45
WN 1581 On-time Performance Details
Overall Rating
4.4 of 5
Good
Percentage On-Time 89%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 16.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.