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(WN) Southwest Airlines 804 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
60%
Late
9
19%
Very Late
1
2%
Excessive
9
19%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
32
Codeshares
0
Average Delay (min.)
37.8125
Standard Deviation
43.2
Min
0
Max
128

WN 804 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 60%
Average Delay Time 37.8125 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 60%
This flight has an on-time performance of 60%. 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 37.8125 min
This flight has an average delay of 37.8125 minutes with a standard deviation of 43.2 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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