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(WN) Southwest Airlines 1131 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
64%
Late
2
18%
Very Late
1
9%
Excessive
0
0%
Cancelled
1
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
18.8
Standard Deviation
11.5
Min
0
Max
32

WN 1131 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 64%
Average Delay Time 18.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 18.8 min
This flight has an average delay of 18.8 minutes with a standard deviation of 11.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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