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(DL) Delta Air Lines 5835 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
71%
Late
3
8%
Very Late
3
8%
Excessive
3
8%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
13
Codeshares
37
Average Delay (min.)
34.76923076923077
Standard Deviation
33.3
Min
0
Max
113

DL 5835 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 73%
Average Delay Time 34.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 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 38% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 34.76923076923077 min
This flight has an average delay of 34.76923076923077 minutes with a standard deviation of 33.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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