(WN) Southwest Airlines 548 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(DEN) Denver International Airport

Denver, CO, US

(CHS) Charleston International Airport

Charleston, SC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

71%

Late

21%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

14.31578947368421

Standard Deviation

12.1

Min

Max

WN 548 On-Time Performance Details

Overall Rating

3.1 of 5

Average

Percentage On-Time 71%

Average Delay Time 14.31578947368421 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% 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

4.7 of 5

Very Good

Average Delay Time 14.31578947368421 min

This flight has an average delay of 14.31578947368421 minutes with a standard deviation of 12.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.