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(WN) Southwest Airlines 3949 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(HOU) William P. Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
1
25%
Late
0
0%
Very Late
1
25%
Excessive
2
50%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
4
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
66
Standard Deviation
29.9
Min
44
Max
100

WN 3949 On-time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 25%
Average Delay Time 66 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 7% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 25%
This flight has an on-time performance of 25%. 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
0.7 of 5
Poor
Average Delay Time 66 min
This flight has an average delay of 66 minutes with a standard deviation of 29.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.