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(WN) Southwest Airlines 172 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(HOU) Houston Hobby Airport

Houston, TX, US

(MEM) Memphis International Airport

Memphis, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
84%
Late
1
5%
Very Late
1
5%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
21.916666666666668
Standard Deviation
39.5
Min
0
Max
143

WN 172 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 84%
Average Delay Time 21.916666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 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 79% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 21.916666666666668 min
This flight has an average delay of 21.916666666666668 minutes with a standard deviation of 39.5 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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