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(WS) WestJet 8627 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(MEM) Memphis International Airport

Memphis, TN, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
56%
Late
2
11%
Very Late
2
11%
Excessive
2
11%
Cancelled
1
6%
Diverted
1
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
6
Codeshares
17
Average Delay (min.)
52.5
Standard Deviation
51.3
Min
0
Max
155

WS 8627 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 59%
Average Delay Time 52.5 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 19% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 52.5 min
This flight has an average delay of 52.5 minutes with a standard deviation of 51.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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