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(WN) Southwest Airlines 4817 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(SJC) San Jose Mineta International Airport

San Jose, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
59%
Late
3
14%
Very Late
3
14%
Excessive
3
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
31.214285714285715
Standard Deviation
25
Min
0
Max
74

WN 4817 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 59%
Average Delay Time 31.214285714285715 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 23% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 31.214285714285715 min
This flight has an average delay of 31.214285714285715 minutes with a standard deviation of 25 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 4817