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(WS) WestJet 7627 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
92%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
2
Codeshares
12
Average Delay (min.)
9
Standard Deviation
7.1
Min
0
Max
14

WS 7627 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 92%
Average Delay Time 9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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