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(DL) Delta Air Lines 856 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
59%
Late
6
11%
Very Late
1
2%
Excessive
9
16%
Cancelled
3
5%
Diverted
4
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
46.82608695652174
Standard Deviation
51.5
Min
0
Max
190

DL 856 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 64%
Average Delay Time 46.82608695652174 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 46.82608695652174 min
This flight has an average delay of 46.82608695652174 minutes with a standard deviation of 51.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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