background

(WN) Southwest Airlines 4690 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
58%
Late
3
25%
Very Late
1
8%
Excessive
1
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
21.11111111111111
Standard Deviation
23.2
Min
0
Max
73

WN 4690 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 58%
Average Delay Time 21.11111111111111 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 21.11111111111111 min
This flight has an average delay of 21.11111111111111 minutes with a standard deviation of 23.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

Other Stops for WN 4690