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(WN) Southwest Airlines 878 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(MDW) Chicago Midway International Airport

Chicago, IL, US

(MCI) Kansas City International Airport

Kansas City, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
76%
Late
4
14%
Very Late
0
0%
Excessive
3
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
35.3
Standard Deviation
30.9
Min
0
Max
93

WN 878 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 76%
Average Delay Time 35.3 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 35.3 min
This flight has an average delay of 35.3 minutes with a standard deviation of 30.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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