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(WN) Southwest Airlines 1553 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(MDW) Chicago Midway International Airport

Chicago, IL, US

(MEM) Memphis International Airport

Memphis, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
63%
Late
3
38%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
8
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
17.2
Standard Deviation
10.7
Min
0
Max
29

WN 1553 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 63%
Average Delay Time 17.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 17.2 min
This flight has an average delay of 17.2 minutes with a standard deviation of 10.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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