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(WN) Southwest Airlines 1563 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
71%
Late
1
7%
Very Late
1
7%
Excessive
2
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
35.833333333333336
Standard Deviation
32.6
Min
0
Max
78

WN 1563 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 71%
Average Delay Time 35.833333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 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 31% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 35.833333333333336 min
This flight has an average delay of 35.833333333333336 minutes with a standard deviation of 32.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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