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(WN) Southwest Airlines 1004 On-Time Performance Rating

Date Range:

15-Sep-2025 to 15-Nov-2025

(DEN) Denver International Airport

Denver, CO, US

(SAN) San Diego International Airport

San Diego, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
33%
Late
2
17%
Very Late
0
0%
Excessive
5
42%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
65.42857142857143
Standard Deviation
29.9
Min
0
Max
101

WN 1004 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 33%
Average Delay Time 65.42857142857143 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 33%
This flight has an on-time performance of 33%. 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 65.42857142857143 min
This flight has an average delay of 65.42857142857143 minutes with a standard deviation of 29.9 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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