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(WN) Southwest Airlines 4429 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(SAN) San Diego International Airport

San Diego, CA, US

(DAL) Dallas Love Field

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
36%
Late
5
15%
Very Late
3
9%
Excessive
12
36%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
34.724137931034484
Standard Deviation
25.6
Min
0
Max
84

WN 4429 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 38%
Average Delay Time 34.724137931034484 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. 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
2.3 of 5
Average
Average Delay Time 34.724137931034484 min
This flight has an average delay of 34.724137931034484 minutes with a standard deviation of 25.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

Other Stops for WN 4429