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(DL) Delta Air Lines 6349 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(ROS) Rosario Islas Malvinas International Airport

Rosario, SF, AR

On-Time Performance Chart

(using rounded numbers)
On-Time
6
67%
Late
3
33%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
9
Total Delays ( > 1 min )
5
Codeshares
9
Average Delay (min.)
18.6
Standard Deviation
7.2
Min
0
Max
27

DL 6349 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 67%
Average Delay Time 18.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 18.6 min
This flight has an average delay of 18.6 minutes with a standard deviation of 7.2 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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