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(DL) Delta Air Lines 6954 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(BSB) Brasilia International Airport

Brasilia, DF, BR

(THE) Teresina Airport

Teresina, PI, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
35
70%
Late
9
18%
Very Late
1
2%
Excessive
4
8%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
33
Codeshares
50
Average Delay (min.)
20
Standard Deviation
33.8
Min
0
Max
161

DL 6954 On-time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 70%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-time Performance Rating
0.8 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 16% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 33.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.