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(WN) Southwest Airlines 428 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(BWI) Baltimore/Wash International Thurgood Marshall Airport

Baltimore, MD, US

(PWM) Portland International Jetport

Portland, ME, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
50%
Late
3
15%
Very Late
2
10%
Excessive
4
20%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
36
Standard Deviation
38.9
Min
0
Max
115

WN 428 On-time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 50%
Average Delay Time 36 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 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 1% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 36 min
This flight has an average delay of 36 minutes with a standard deviation of 38.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.