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(DL) Delta Air Lines 5821 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(SYR) Syracuse Hancock International Airport

Syracuse, NY, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
86%
Late
0
0%
Very Late
0
0%
Excessive
2
10%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
5
Codeshares
21
Average Delay (min.)
30.2
Standard Deviation
31.6
Min
0
Max
71

DL 5821 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 86%
Average Delay Time 30.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 72% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. 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
2.9 of 5
Average
Average Delay Time 30.2 min
This flight has an average delay of 30.2 minutes with a standard deviation of 31.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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