(WN) Southwest Airlines 2511 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(BOS) Boston Logan International Airport

Boston, MA, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

20%

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.)

9.333333333333334

Standard Deviation

7.1

Min

Max

WN 2511 On-Time Performance Details

Overall Rating

3.7 of 5

Good

Percentage On-Time 80%

Average Delay Time 9.333333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 9.333333333333334 min

This flight has an average delay of 9.333333333333334 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.