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(DL) Delta Air Lines 6993 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(YYC) Calgary International Airport

Calgary, AB, CA

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
69%
Late
4
31%
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
13
Total Delays ( > 1 min )
7
Codeshares
13
Average Delay (min.)
16
Standard Deviation
9
Min
0
Max
28

DL 6993 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 69%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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