(WN) Southwest Airlines 737 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

79%

Late

Very Late

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

48.7

Standard Deviation

Min

Max

204

WN 737 On-Time Performance Details

Overall Rating

2.5 of 5

Average

Percentage On-Time 79%

Average Delay Time 48.7 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.

On-Time Performance Rating

3.6 of 5

Good

Percentage On-Time 79%

This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.

Delay Performance

1.4 of 5

Poor

Average Delay Time 48.7 min

This flight has an average delay of 48.7 minutes with a standard deviation of 80 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.