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(WN) Southwest Airlines 2019 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(DEN) Denver International AirportDenver, CO, US
(STL) Lambert-St. Louis International AirportSaint Louis, MO, US
On-Time Performance Chart
(using rounded numbers)
On-Time
6
86%
Late
1
14%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
5
Standard Deviation
7.8
Min
0
Max
19
WN 2019 On-time Performance Details
Overall Rating
4.0 of 5
Good
Percentage On-Time 86%
Average Delay Time 5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.
On-time Performance Rating
3.6 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 5 min
This flight has an average delay of 5 minutes with a standard deviation of 7.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.