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(WS) WestJet 5438 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
83%
Late
3
13%
Very Late
1
4%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
9
Codeshares
24
Average Delay (min.)
15.555555555555555
Standard Deviation
10.6
Min
0
Max
30

WS 5438 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 83%
Average Delay Time 15.555555555555555 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 79% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 15.555555555555555 min
This flight has an average delay of 15.555555555555555 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

Other Stops for WS 5438

Origin

Destination

Rating

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US
3.5 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(GSO) Piedmont Triad International Airport

Greensboro/High Point, NC, US
3.1 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(IND) Indianapolis International Airport

Indianapolis, IN, US
4 Good

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(JAN) Jackson-Medgar Wiley Evers International Airport

Jackson, MS, US
3.6 Good

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(MLI) Quad Cities International Airport

Moline, IL, US
3.9 Good

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US
3.2 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US
3.3 Average

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(TRI) Tri-Cities Regional Airport

Bristol, VA/Johnson City/Kingsport, TN, US
3.1 Average

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
3.1 Average

(AVL) Asheville Regional Airport

Asheville, NC, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
1.4 Poor

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(GRR) Grand Rapids Gerald R. Ford International Airport

Grand Rapids, MI, US
3.4 Average

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(IAD) Washington Dulles International Airport

Dulles, VA, US
3.6 Good

(OKC) Will Rogers World Airport

Oklahoma City, OK, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US
3.1 Average

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US
3.1 Average