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(WS) WestJet 7511 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
51%
Late
8
19%
Very Late
4
9%
Excessive
9
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
33
Codeshares
43
Average Delay (min.)
40.121212121212125
Standard Deviation
55.5
Min
0
Max
291

WS 7511 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 51%
Average Delay Time 40.121212121212125 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
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
0.7 of 5
Poor
Average Delay Time 40.121212121212125 min
This flight has an average delay of 40.121212121212125 minutes with a standard deviation of 55.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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