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(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
21
81%
Late
4
15%
Very Late
0
0%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
18.727272727272727
Standard Deviation
25.6
Min
0
Max
89

WN 2827 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 81%
Average Delay Time 18.727272727272727 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 18.727272727272727 min
This flight has an average delay of 18.727272727272727 minutes with a standard deviation of 25.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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