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(WS) WestJet 6604 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
43%
Late
1
14%
Very Late
0
0%
Excessive
2
29%
Cancelled
1
14%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
3
Codeshares
7
Average Delay (min.)
48.666666666666664
Standard Deviation
27.5
Min
0
Max
76

WS 6604 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 43%
Average Delay Time 48.666666666666664 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
0.2 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 48.666666666666664 min
This flight has an average delay of 48.666666666666664 minutes with a standard deviation of 27.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

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