background

(DL) Delta Air Lines 5309 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(CLT) Charlotte Douglas International AirportCharlotte, NC, US
(LGA) LaGuardia AirportNew York, NY, US
On-Time Performance Chart
(using rounded numbers)
On-Time
14
67%
Late
4
19%
Very Late
1
5%
Excessive
2
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
15
Codeshares
21
Average Delay (min.)
28
Standard Deviation
44.9
Min
1
Max
164
DL 5309 On-time Performance Details
Overall Rating
1.8 of 5
Average
Percentage On-Time 67%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
0.8 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. 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
2.7 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 44.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.