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

Date Range:

01-Mar-2026 to 30-Apr-2026

(CGB) Cuiaba Marechal Rondon International Airport

Cuiaba, MT, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
23
72%
Late
3
9%
Very Late
3
9%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
19
Codeshares
32
Average Delay (min.)
25.263157894736842
Standard Deviation
30.6
Min
0
Max
121

DL 6146 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 72%
Average Delay Time 25.263157894736842 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 25.263157894736842 min
This flight has an average delay of 25.263157894736842 minutes with a standard deviation of 30.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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