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(DL) Delta Air Lines 6239 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(FOR) Fortaleza Pinto Martins International Airport

Fortaleza, CE, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
42
69%
Late
9
15%
Very Late
2
3%
Excessive
6
10%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
28
Codeshares
61
Average Delay (min.)
24.857142857142858
Standard Deviation
21.6
Min
0
Max
74

DL 6239 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 69%
Average Delay Time 24.857142857142858 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 69%
This flight has an on-time performance of 69%. 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
4.4 of 5
Good
Average Delay Time 24.857142857142858 min
This flight has an average delay of 24.857142857142858 minutes with a standard deviation of 21.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.