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(WN) Southwest Airlines 2852 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(MDW) Chicago Midway International Airport

Chicago, IL, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
40%
Late
10
18%
Very Late
6
11%
Excessive
16
28%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
43
Codeshares
0
Average Delay (min.)
43.72093023255814
Standard Deviation
42.9
Min
0
Max
169

WN 2852 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 40%
Average Delay Time 43.72093023255814 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. 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
1.2 of 5
Poor
Average Delay Time 43.72093023255814 min
This flight has an average delay of 43.72093023255814 minutes with a standard deviation of 42.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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