background

(AC) Air Canada 4077 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
42%
Late
9
15%
Very Late
4
6%
Excessive
21
34%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
49
Codeshares
60
Average Delay (min.)
53.89795918367347
Standard Deviation
71.4
Min
0
Max
375

AC 4077 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 53.89795918367347 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 53.89795918367347 min
This flight has an average delay of 53.89795918367347 minutes with a standard deviation of 71.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.