background

(WN) Southwest Airlines 1186 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
72%
Late
1
6%
Very Late
1
6%
Excessive
3
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
34.81818181818182
Standard Deviation
42.6
Min
0
Max
123

WN 1186 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 72%
Average Delay Time 34.81818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 34.81818181818182 min
This flight has an average delay of 34.81818181818182 minutes with a standard deviation of 42.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

Other Stops for WN 1186