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(DL) Delta Air Lines 8366 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
2
33%
Late
4
67%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
6
Total Delays ( > 1 min )
5
Codeshares
6
Average Delay (min.)
18
Standard Deviation
7.1
Min
0
Max
25

DL 8366 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 33%
Average Delay Time 18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 18 min
This flight has an average delay of 18 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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