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(DL) Delta Air Lines 8734 On-Time Performance Rating

Date Range:

01-Feb-2020 to 31-Mar-2020

(PRG) Vaclav Havel Airport Prague

Prague, CZ

(DUS) Dusseldorf International Airport

Dusseldorf, DE

On-Time Performance Chart

(using rounded numbers)
On-Time
24
77%
Late
1
3%
Very Late
2
6%
Excessive
1
3%
Cancelled
3
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
12
Codeshares
31
Average Delay (min.)
21
Standard Deviation
31.4
Min
0
Max
115

DL 8734 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 77%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 31.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.