(WN) Southwest Airlines 2456 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(MDW) Chicago Midway International Airport

Chicago, IL, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

56%

Late

22%

Very Late

11%

Excessive

11%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

Standard Deviation

23.1

Min

Max

WN 2456 On-Time Performance Details

Overall Rating

1.6 of 5

Average

Percentage On-Time 56%

Average Delay Time 28 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 56%

This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 28 min

This flight has an average delay of 28 minutes with a standard deviation of 23.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.