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(DL) Delta Air Lines 6227 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(THE) Teresina Senador Petronio Portella Airport

Teresina, PI, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
30
59%
Late
9
18%
Very Late
8
16%
Excessive
3
6%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
39
Codeshares
51
Average Delay (min.)
24.076923076923077
Standard Deviation
30.3
Min
0
Max
144

DL 6227 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 59%
Average Delay Time 24.076923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 24.076923076923077 min
This flight has an average delay of 24.076923076923077 minutes with a standard deviation of 30.3 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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