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(DL) Delta Air Lines 8667 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(IAH) George Bush Intercontinental AirportHouston, TX, US
(CDG) Charles de Gaulle AirportParis, FR
On-Time Performance Chart
(using rounded numbers)
On-Time
45
73%
Late
11
18%
Very Late
4
6%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
35
Codeshares
62
Average Delay (min.)
16
Standard Deviation
12.9
Min
0
Max
54
DL 8667 On-time Performance Details
Overall Rating
3.5 of 5
Average
Percentage On-Time 73%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-time Performance Rating
2.1 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 12.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.