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(WS) WestJet 7434 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(SJU) Luis Munoz Marin International Airport

San Juan, PR

On-Time Performance Chart

(using rounded numbers)
On-Time
21
95%
Late
0
0%
Very Late
0
0%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
3
Codeshares
22
Average Delay (min.)
45.333333333333336
Standard Deviation
63
Min
0
Max
118

WS 7434 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 96%
Average Delay Time 45.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 96%
This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 45.333333333333336 min
This flight has an average delay of 45.333333333333336 minutes with a standard deviation of 63 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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