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(WN) Southwest Airlines 3136 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(PDX) Portland International Airport

Portland, OR, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
54%
Late
9
23%
Very Late
5
13%
Excessive
4
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
29.925925925925927
Standard Deviation
33.9
Min
0
Max
166

WN 3136 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 54%
Average Delay Time 29.925925925925927 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
3.1 of 5
Average
Average Delay Time 29.925925925925927 min
This flight has an average delay of 29.925925925925927 minutes with a standard deviation of 33.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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