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(WN) Southwest Airlines 1639 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(CHS) Charleston International Airport

Charleston, SC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
60%
Late
1
10%
Very Late
1
10%
Excessive
2
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
10
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
66.28571428571429
Standard Deviation
113.8
Min
0
Max
319

WN 1639 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 60%
Average Delay Time 66.28571428571429 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. 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
0.2 of 5
Very Poor
Average Delay Time 66.28571428571429 min
This flight has an average delay of 66.28571428571429 minutes with a standard deviation of 113.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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