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(WS) WestJet 5157 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(BHX) Birmingham Airport

Birmingham, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
15
75%
Late
3
15%
Very Late
1
5%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
12
Codeshares
20
Average Delay (min.)
14
Standard Deviation
13.4
Min
0
Max
46

WS 5157 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 75%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 13.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

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