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(DL) Delta Air Lines 5228 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-2018

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
84%
Late
1
5%
Very Late
0
0%
Excessive
2
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
5
Codeshares
19
Average Delay (min.)
40
Standard Deviation
52
Min
1
Max
126

DL 5228 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 84%
Average Delay Time 40 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-time Performance Rating
4.4 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 52 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.