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(WS) WestJet 5421 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
58%
Late
1
8%
Very Late
1
8%
Excessive
3
25%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
7
Codeshares
12
Average Delay (min.)
43
Standard Deviation
41.6
Min
0
Max
127

WS 5421 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 58%
Average Delay Time 43 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 43 min
This flight has an average delay of 43 minutes with a standard deviation of 41.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

Other Stops for WS 5421

Origin

Destination

Rating

(AGS) Augusta Regional Airport

Augusta, GA, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
3.7 Good

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(AGS) Augusta Regional Airport

Augusta, GA, US
3.1 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US
3.3 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(CHA) Chattanooga Metropolitan Airport

Chattanooga, TN, US
3.3 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(CHS) Charleston International Airport

Charleston, SC, US
3.3 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US
1.6 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(JAX) Jacksonville International Airport

Jacksonville, FL, US
3.1 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(LAX) Los Angeles International Airport

Los Angeles, CA, US
4 Good

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(MGM) Montgomery Regional Airport

Montgomery, AL, US
3.3 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US
3.1 Average

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
3.4 Average

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(CLE) Cleveland Hopkins International Airport

Cleveland, OH, US
0 Very Poor

(GNV) Gainesville Regional Airport

Gainesville, FL, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
3.1 Average