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(WN) Southwest Airlines 3178 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(MCI) Kansas City International Airport

Kansas City, MO, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
61%
Late
2
11%
Very Late
2
11%
Excessive
3
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
35.1
Standard Deviation
30.3
Min
0
Max
108

WN 3178 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 61%
Average Delay Time 35.1 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
0.4 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 35.1 min
This flight has an average delay of 35.1 minutes with a standard deviation of 30.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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