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(DL) Delta Air Lines 8492 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(CDG) Charles de Gaulle AirportParis, FR
(SIN) Changi International AirportSingapore, SG
On-Time Performance Chart
(using rounded numbers)
On-Time
42
76%
Late
9
16%
Very Late
1
2%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
37
Codeshares
55
Average Delay (min.)
15
Standard Deviation
17.8
Min
0
Max
74
DL 8492 On-time Performance Details
Overall Rating
3.8 of 5
Good
Percentage On-Time 76%
Average Delay Time 15 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 15 min
This flight has an average delay of 15 minutes with a standard deviation of 17.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.