(WS) WestJet 6618 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

63%

Late

Very Late

13%

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

50.4

Standard Deviation

62.6

Min

Max

219

WS 6618 On-Time Performance Details

Overall Rating

0.7 of 5

Poor

Percentage On-Time 63%

Average Delay Time 50.4 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 63%

This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.

Delay Performance

1.1 of 5

Poor

Average Delay Time 50.4 min

This flight has an average delay of 50.4 minutes with a standard deviation of 62.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.