background

(AC) Air Canada 4379 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(SFO) San Francisco International Airport

San Francisco, CA, US

(BOI) Boise Air Terminal

Boise, ID, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
83%
Late
1
2%
Very Late
2
3%
Excessive
6
10%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
15
Codeshares
57
Average Delay (min.)
96.66666666666667
Standard Deviation
222.9
Min
0
Max
887

AC 4379 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 84%
Average Delay Time 96.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 96.66666666666667 min
This flight has an average delay of 96.66666666666667 minutes with a standard deviation of 222.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.