(UA) United Airlines 6612 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

Very Late

Excessive

Cancelled

13%

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

22.75

Standard Deviation

25.8

Min

Max

UA 6612 On-Time Performance Details

Overall Rating

3.2 of 5

Average

Percentage On-Time 73%

Average Delay Time 22.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.

On-Time Performance Rating

2.9 of 5

Average

Percentage On-Time 73%

This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.

Delay Performance

3.5 of 5

Average

Average Delay Time 22.75 min

This flight has an average delay of 22.75 minutes with a standard deviation of 25.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.