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(WN) Southwest Airlines 2520 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
55%
Late
4
18%
Very Late
5
23%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
28.615384615384617
Standard Deviation
16.3
Min
0
Max
71

WN 2520 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 55%
Average Delay Time 28.615384615384617 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 28.615384615384617 min
This flight has an average delay of 28.615384615384617 minutes with a standard deviation of 16.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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