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(DL) Delta Air Lines 7161 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(YYC) Calgary International Airport

Calgary, AB, CA

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
27
63%
Late
13
30%
Very Late
1
2%
Excessive
0
0%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
40
Codeshares
42
Average Delay (min.)
12.75
Standard Deviation
7.1
Min
0
Max
32

DL 7161 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 64%
Average Delay Time 12.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 12.75 min
This flight has an average delay of 12.75 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.

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