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(DL) Delta Air Lines 8621 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(MPL) Montpellier Mediterranee Airport

Montpellier, FR

(CDG) Paris Charles de Gaulle Airport

Paris, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
37
61%
Late
12
20%
Very Late
3
5%
Excessive
8
13%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
39
Codeshares
61
Average Delay (min.)
31.94871794871795
Standard Deviation
39.9
Min
0
Max
173

DL 8621 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 61%
Average Delay Time 31.94871794871795 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. 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
3.3 of 5
Average
Average Delay Time 31.94871794871795 min
This flight has an average delay of 31.94871794871795 minutes with a standard deviation of 39.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.