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(WN) Southwest Airlines 4281 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
45%
Late
3
15%
Very Late
3
15%
Excessive
2
10%
Cancelled
2
10%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
31.454545454545453
Standard Deviation
27.8
Min
0
Max
97

WN 4281 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 47%
Average Delay Time 31.454545454545453 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 31.454545454545453 min
This flight has an average delay of 31.454545454545453 minutes with a standard deviation of 27.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

Other Stops for WN 4281