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(DL) Delta Air Lines 7172 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-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
41
79%
Late
5
10%
Very Late
3
6%
Excessive
1
2%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
15
Codeshares
52
Average Delay (min.)
19.466666666666665
Standard Deviation
15.4
Min
0
Max
46

DL 7172 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 79%
Average Delay Time 19.466666666666665 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 19.466666666666665 min
This flight has an average delay of 19.466666666666665 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

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