(WN) Southwest Airlines 1563 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-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

65%

Late

12%

Very Late

Excessive

18%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

41.333333333333336

Standard Deviation

37.2

Min

Max

103

WN 1563 On-Time Performance Details

Overall Rating

1.1 of 5

Poor

Percentage On-Time 65%

Average Delay Time 41.333333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.

On-Time Performance Rating

0.6 of 5

Poor

Percentage On-Time 65%

This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.

Delay Performance

1.5 of 5

Poor

Average Delay Time 41.333333333333336 min

This flight has an average delay of 41.333333333333336 minutes with a standard deviation of 37.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.