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(WN) Southwest Airlines 457 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
2
50%
Late
2
50%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
4
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
12.25
Standard Deviation
5
Min
5
Max
16

WN 457 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 50%
Average Delay Time 12.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 12.25 min
This flight has an average delay of 12.25 minutes with a standard deviation of 5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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