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(DL) Delta Air Lines 7377 On-Time Performance Rating

Date Range:

15-Dec-2019 to 15-Feb-2020

(SAN) San Diego International Airport

San Diego, CA, US

(YYC) Calgary International Airport

Calgary, AB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
38
75%
Late
7
14%
Very Late
2
4%
Excessive
3
6%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
24
Codeshares
51
Average Delay (min.)
30
Standard Deviation
52.9
Min
0
Max
225

DL 7377 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 75%
Average Delay Time 30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 30 min
This flight has an average delay of 30 minutes with a standard deviation of 52.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.