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(WN) Southwest Airlines 3735 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(MDW) Chicago Midway International Airport

Chicago, IL, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
57%
Late
6
26%
Very Late
0
0%
Excessive
4
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
25.05
Standard Deviation
28.3
Min
0
Max
96

WN 3735 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 56%
Average Delay Time 25.05 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 25.05 min
This flight has an average delay of 25.05 minutes with a standard deviation of 28.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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