(WN) Southwest Airlines 2827 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

85%

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.)

17.846153846153847

Standard Deviation

23.5

Min

Max

WN 2827 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 85%

Average Delay Time 17.846153846153847 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-Time Performance Rating

4.7 of 5

Very Good

Percentage On-Time 85%

This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.

Delay Performance

4.3 of 5

Good

Average Delay Time 17.846153846153847 min

This flight has an average delay of 17.846153846153847 minutes with a standard deviation of 23.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.