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(WN) Southwest Airlines 1597 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(BWI) Baltimore/Wash International Thurgood Marshall Airport

Baltimore, MD, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
60%
Late
2
10%
Very Late
1
5%
Excessive
1
5%
Cancelled
4
20%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
26
Standard Deviation
18.9
Min
7
Max
59

WN 1597 On-time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 60%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 18.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.