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(WN) Southwest Airlines 543 On-time Performance Rating

Date Range:

15-Mar-2018 to 15-May-2018

(STL) Lambert-St. Louis International AirportSaint Louis, MO, US
(PHX) Phoenix Sky Harbor International AirportPhoenix, AZ, US
On-Time Performance Chart
(using rounded numbers)
On-Time
12
86%
Late
0
0%
Very Late
1
7%
Excessive
1
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
22
Standard Deviation
20.9
Min
5
Max
49
WN 543 On-time Performance Details
Overall Rating
3.6 of 5
Good
Percentage On-Time 86%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% of all other flights in the FlightStats database.
On-time Performance Rating
4.1 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 82% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 20.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.