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(WN) Southwest Airlines 1543 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
84%
Late
2
5%
Very Late
1
3%
Excessive
3
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
32.53333333333333
Standard Deviation
52.3
Min
0
Max
198

WN 1543 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 84%
Average Delay Time 32.53333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 32.53333333333333 min
This flight has an average delay of 32.53333333333333 minutes with a standard deviation of 52.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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