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(WN) Southwest Airlines 839 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-2018

(LGA) LaGuardia Airport

New York, NY, US

(STL) Lambert-St. Louis International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
75%
Late
0
0%
Very Late
1
5%
Excessive
3
15%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
49
Standard Deviation
35.9
Min
10
Max
92

WN 839 On-time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 75%
Average Delay Time 49 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-time Performance Rating
3.1 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 49 min
This flight has an average delay of 49 minutes with a standard deviation of 35.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.