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(DL) Delta Air Lines 6146 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-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
81%
Late
5
10%
Very Late
3
6%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
25
Codeshares
52
Average Delay (min.)
18.6
Standard Deviation
22.4
Min
0
Max
99

DL 6146 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 81%
Average Delay Time 18.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 18.6 min
This flight has an average delay of 18.6 minutes with a standard deviation of 22.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

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