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(WN) Southwest Airlines 577 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
30%
Late
2
20%
Very Late
2
20%
Excessive
3
30%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
10
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
48.714285714285715
Standard Deviation
26.1
Min
0
Max
96

WN 577 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 30%
Average Delay Time 48.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 30%
This flight has an on-time performance of 30%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 48.714285714285715 min
This flight has an average delay of 48.714285714285715 minutes with a standard deviation of 26.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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