(WS) WestJet 6173 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(MEX) Mexico City Benito Juarez International Airport

Mexico City, MX

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

50%

Late

30%

Very Late

10%

Excessive

10%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

24.857142857142858

Standard Deviation

21.1

Min

Max

WS 6173 On-Time Performance Details

Overall Rating

1.6 of 5

Average

Percentage On-Time 50%

Average Delay Time 24.857142857142858 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 24.857142857142858 min

This flight has an average delay of 24.857142857142858 minutes with a standard deviation of 21.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.