background

(WS) WestJet 6837 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(CHS) Charleston International Airport

Charleston, SC, US

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
56
90%
Late
2
3%
Very Late
0
0%
Excessive
1
2%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
7
Codeshares
62
Average Delay (min.)
31
Standard Deviation
58.5
Min
1
Max
163

WS 6837 On-time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 90%
Average Delay Time 31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 31 min
This flight has an average delay of 31 minutes with a standard deviation of 58.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.