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(WN) Southwest Airlines 1257 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(MEM) Memphis International Airport

Memphis, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
1
20%
Late
2
40%
Very Late
2
40%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
5
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
27.2
Standard Deviation
11.4
Min
13
Max
41

WN 1257 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 20%
Average Delay Time 27.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 20%
This flight has an on-time performance of 20%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 27.2 min
This flight has an average delay of 27.2 minutes with a standard deviation of 11.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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