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(WS) WestJet 6578 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
43%
Late
3
11%
Very Late
3
11%
Excessive
8
29%
Cancelled
1
4%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
17
Codeshares
27
Average Delay (min.)
55.588235294117645
Standard Deviation
41.1
Min
0
Max
129

WS 6578 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 44%
Average Delay Time 55.588235294117645 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
0.3 of 5
Very Poor
Average Delay Time 55.588235294117645 min
This flight has an average delay of 55.588235294117645 minutes with a standard deviation of 41.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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