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(WN) Southwest Airlines 993 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(HOU) Houston Hobby Airport

Houston, TX, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
50%
Late
4
20%
Very Late
4
20%
Excessive
1
5%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
28.818181818181817
Standard Deviation
21.7
Min
0
Max
83

WN 993 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 53%
Average Delay Time 28.818181818181817 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 28.818181818181817 min
This flight has an average delay of 28.818181818181817 minutes with a standard deviation of 21.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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