(WN) Southwest Airlines 457 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(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

50%

Late

25%

Very Late

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

Standard Deviation

29.1

Min

Max

WN 457 On-time Performance Details

Overall Rating

1.7 of 5

Average

Percentage On-Time 50%

Average Delay Time 30 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

0.7 of 5

Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.

Delay Performance

2.7 of 5

Average

Average Delay Time 30 min

This flight has an average delay of 30 minutes with a standard deviation of 29.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.