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(WN) Southwest Airlines 1640 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(CLE) Cleveland Hopkins International Airport

Cleveland, OH, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
64%
Late
5
14%
Very Late
2
6%
Excessive
6
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
52.833333333333336
Standard Deviation
66.9
Min
0
Max
235

WN 1640 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 64%
Average Delay Time 52.833333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 52.833333333333336 min
This flight has an average delay of 52.833333333333336 minutes with a standard deviation of 66.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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