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(DL) Delta Air Lines 7021 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(YYC) Calgary International Airport

Calgary, AB, CA

(HNL) Honolulu International Airport

Honolulu, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
63%
Late
3
38%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
8
Total Delays ( > 1 min )
7
Codeshares
8
Average Delay (min.)
11.285714285714286
Standard Deviation
6.3
Min
0
Max
18

DL 7021 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 63%
Average Delay Time 11.285714285714286 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 11.285714285714286 min
This flight has an average delay of 11.285714285714286 minutes with a standard deviation of 6.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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