background

(WN) Southwest Airlines 1539 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(SJC) Norman Y. Mineta San Jose International AirportSan Jose, CA, US
(BUR) Bob Hope AirportBurbank, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
27
71%
Late
4
11%
Very Late
2
5%
Excessive
5
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
27
Standard Deviation
28.3
Min
0
Max
92
WN 1539 On-time Performance Details
Overall Rating
2.0 of 5
Average
Percentage On-Time 71%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-time Performance Rating
1.1 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 28.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.