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(DL) Delta Air Lines 7775 On-time Performance Rating

Date Range:

01-Jul-2019 to 31-Aug-2019

(KWL) Guilin Liangjiang International Airport

Guilin, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
70%
Late
7
11%
Very Late
4
6%
Excessive
5
8%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
23
Codeshares
63
Average Delay (min.)
31
Standard Deviation
28.4
Min
0
Max
123

DL 7775 On-time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 70%
Average Delay Time 31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-time Performance Rating
0.9 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
2.5 of 5
Average
Average Delay Time 31 min
This flight has an average delay of 31 minutes with a standard deviation of 28.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.