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(WN) Southwest Airlines 4583 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(FLL) Fort Lauderdale-Hollywood International Airport

Fort Lauderdale, FL, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
19%
Late
8
17%
Very Late
10
21%
Excessive
19
40%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
41
Codeshares
0
Average Delay (min.)
54.80487804878049
Standard Deviation
37.9
Min
0
Max
164

WN 4583 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 19%
Average Delay Time 54.80487804878049 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 19%
This flight has an on-time performance of 19%. 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
0.2 of 5
Very Poor
Average Delay Time 54.80487804878049 min
This flight has an average delay of 54.80487804878049 minutes with a standard deviation of 37.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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