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(WN) Southwest Airlines 1189 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(DEN) Denver International Airport

Denver, CO, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
29%
Late
9
53%
Very Late
2
12%
Excessive
1
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
23.5
Standard Deviation
19.6
Min
0
Max
86

WN 1189 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 29%
Average Delay Time 23.5 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
0.0 of 5
Very Poor
Percentage On-Time 29%
This flight has an on-time performance of 29%. 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
3.8 of 5
Good
Average Delay Time 23.5 min
This flight has an average delay of 23.5 minutes with a standard deviation of 19.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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