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(AC) Air Canada 3967 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(GSP) Greenville-Spartanburg International Airport

Greenville, SC, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
53
85%
Late
3
5%
Very Late
0
0%
Excessive
5
8%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
18
Codeshares
61
Average Delay (min.)
61.333333333333336
Standard Deviation
116.8
Min
0
Max
435

AC 3967 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 87%
Average Delay Time 61.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 61.333333333333336 min
This flight has an average delay of 61.333333333333336 minutes with a standard deviation of 116.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.