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(DL) Delta Air Lines 6729 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(BSB) Brasilia International Airport

Brasilia, DF, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
12
71%
Late
2
12%
Very Late
1
6%
Excessive
2
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
9
Codeshares
17
Average Delay (min.)
27.11111111111111
Standard Deviation
28.9
Min
0
Max
89

DL 6729 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 71%
Average Delay Time 27.11111111111111 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 71%
This flight has an on-time performance of 71%. 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
3.5 of 5
Average
Average Delay Time 27.11111111111111 min
This flight has an average delay of 27.11111111111111 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

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