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(WN) Southwest Airlines 159 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(BNA) Nashville International Airport

Nashville, TN, US

(ALB) Albany International Airport

Albany, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
73%
Late
4
13%
Very Late
1
3%
Excessive
3
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
27.8
Standard Deviation
36.8
Min
0
Max
149

WN 159 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 73%
Average Delay Time 27.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 27.8 min
This flight has an average delay of 27.8 minutes with a standard deviation of 36.8 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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