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(DL) Delta Air Lines 6231 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(MGF) Maringa Silvio Name Junior Regional Airport

Maringa, PR, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
45
87%
Late
5
10%
Very Late
2
4%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
17
Codeshares
52
Average Delay (min.)
14.470588235294118
Standard Deviation
12.1
Min
0
Max
40

DL 6231 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 14.470588235294118 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 14.470588235294118 min
This flight has an average delay of 14.470588235294118 minutes with a standard deviation of 12.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.

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