(WN) Southwest Airlines 1228 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)

On-Time

88%

Late

13%

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.)

10.333333333333334

Standard Deviation

5.9

Min

Max

WN 1228 On-Time Performance Details

Overall Rating

3.9 of 5

Good

Percentage On-Time 88%

Average Delay Time 10.333333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.

On-Time Performance Rating

3.9 of 5

Good

Percentage On-Time 88%

This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 10.333333333333334 min

This flight has an average delay of 10.333333333333334 minutes with a standard deviation of 5.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.